7Baggers

Gladstone Commercial Corporation
(NASDAQ:GOOD) 

GOOD stock logo

Gladstone Commercial Corporation is a real estate investment trust focused on acquiring, owning, and operating net leased industrial and office properties across the United States. Including payments through September 2020, Gladstone Commercial has paid 189 consecutive monthly cash distributions on ...

Founded: 2003
Sector: Real Estate
Industry: REIT-Diversified

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Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-03 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                               
      operating revenues
                                                                                               
      lease revenue
    41,909,000 43,461,000 40,841,000 39,533,000 37,501,000 37,375,000 39,235,000 37,057,000 35,721,000 35,909,000 36,464,000 38,658,000 36,554,000 37,217,000 39,834,000 36,399,000 35,531,000 35,307,000 34,334,000 33,371,000 34,677,000 32,865,000 33,142,000 33,525,000 33,619,000 29,386,000 28,667,000 28,197,000 28,137,000                                                               
      total operating revenues
    41,909,000 43,461,000 40,841,000 39,533,000 37,501,000 37,375,000 39,235,000 37,057,000 35,721,000 35,909,000 36,464,000 38,658,000 36,554,000 37,217,000 39,834,000 36,399,000 35,531,000 35,307,000 34,334,000 33,371,000 34,677,000 32,865,000 33,142,000 33,525,000 33,619,000 29,386,000 28,667,000 28,197,000 28,137,000 27,260,000 26,591,000 26,593,000 26,353,000 25,252,000 24,365,000 22,867,000 22,314,000 22,009,000 21,589,000 21,247,000 21,527,000 21,783,000 21,375,000 20,688,000 19,880,000 19,216,000 19,014,000 18,390,000 17,136,000 16,861,000 16,190,000 14,258,000 14,035,000 13,792,000 12,970,000 12,410,000 12,100,000 11,468,000 11,173,000 10,816,000 10,519,000 10,227,293 10,334,413 10,681,387 10,684,976 10,642,171 10,657,094 10,651,489 10,684,054 10,714,919 10,457,143 10,225,458 9,513,481 8,969,692 8,360,508 8,079,568 7,383,771 7,153,896 6,735,976 6,630,062 5,580,021 9,429,381 4,035,953 2,776,443 2,144,633  1,350,735 682,670 331,192   
      operating expenses
                                                                                               
      depreciation and amortization
    14,796,000 15,482,000 15,271,000 14,249,000 13,243,000 13,103,000 13,343,000 16,015,000 13,326,000 13,731,000 12,485,000 16,936,000 15,474,000 15,992,000 15,764,000 15,219,000 14,689,000 14,650,000 14,760,000 14,191,000 16,710,000 13,348,000 13,798,000 14,182,000 14,096,000 13,428,000 12,979,000 12,622,000 13,010,000 12,454,000 11,807,000 11,773,000 11,586,000 12,122,000 10,829,000 9,926,000 9,921,000 9,721,000 9,459,000 9,205,000 9,133,000 9,128,000 9,006,000 8,947,000 8,207,000 7,757,000 7,516,000 6,871,000 6,720,000 6,453,000 6,253,000 5,220,000 4,901,000 4,659,000 4,276,000 3,992,000 3,904,000 3,676,000 3,629,000 3,475,000 3,370,000 3,271,403 3,280,048 3,390,492 3,321,871 3,286,131 3,284,723 3,282,629 3,314,100 3,268,951 3,262,903 3,185,017 2,987,760 2,806,109 2,668,383 2,636,154 2,417,812 2,271,024 2,162,640 2,064,312 1,834,740 2,510,938 1,140,181 696,976 537,755  313,032 126,772 79,330   
      property operating expenses
    7,035,000 7,057,000 7,409,000 7,258,000 6,900,000 7,045,000 6,681,000 5,807,000 5,884,000 5,572,000 6,821,000 6,738,000 6,727,000 6,714,000 6,536,000 6,959,000 6,623,000 6,820,000 6,807,000 6,910,000 6,561,000 6,906,000 6,590,000 6,295,000 6,213,000 3,262,000 3,202,000 3,060,000 3,068,000 3,211,000 2,638,000 2,816,000 2,792,000 2,626,000 2,178,000 1,505,000 1,380,000 1,434,000 1,410,000 1,434,000 1,610,000 1,544,000 1,612,000 1,178,000 962,000 877,000 1,202,000 1,302,000 1,330,000 1,184,000 864,000 564,000 737,000 557,000 345,000 353,000 333,000 236,000 251,000 202,000 297,000 233,147 262,686 229,733 244,354 227,991 219,537 230,785 237,156 167,610.5 225,020 203,858 241,568 224,517 204,972                 
      base management fee
    1,735,000 1,733,000 1,701,000 1,640,000 1,568,000 1,531,000 1,528,000 1,516,000 1,535,000 1,572,000 1,597,000 1,605,000 1,605,000 1,604,000 1,603,000 1,577,000 1,547,000 1,513,000 1,472,000 1,452,000 1,444,000 1,429,000 1,418,000 1,389,000 1,412,000 1,322,000 1,292,000 1,293,000 1,267,000 1,256,000 1,242,000 1,260,000 1,295,000 1,294,000 1,277,000 1,207,000 1,181,000 1,141,000 1,072,000 856,000 861,000 885,000 872,000 866,000 852,000 767,000 741,000 666,000 625,000 651,000 559,000 451,000 353,000 347,000 355,000 372,000 393,000 412,000 430,000 435,000 352,000 291,619 298,393 296,141 312,564 328,361 342,743 357,650 372,648 382,018 404,108 419,857 431,868 445,783 459,202 471,091 482,044               
      incentive fee
    597,000 708,000 709,000 709,000 640,000 926,000 1,146,000 1,245,000 1,171,000     1,077,000 1,513,000 1,339,000 1,340,000 1,319,000 1,266,000 1,039,000 1,236,000 1,000,000 1,128,000 1,119,000 1,055,000 968,000 965,000 904,000 851,000 827,000 785,000 733,000 696,000 662,000 640,000 551,000 569,000 544,000 564,000 655,000 618,000 596,000 621,000 1,760,000 1,673,000  1,538,000 1,527,000 1,240,000 1,200,000 1,138,000 933,000 931,000 955,000 927,000 787,000 899,000 849,000 877,000 840,000 832,000 734,460 1,070,145 829,264 846,192 804,689 835,003 812,653 786,289 531,436 793,787 801,832 704,667 667,688 677,104 633,805 585,768               
      administration fee
    671,000 649,000 720,000 590,000 622,000 617,000 725,000 594,000 630,000 616,000 624,000 546,000 565,000 522,000 481,000 399,000 462,000 432,000 382,000 338,000 297,000 404,000 361,000 395,000 438,000 468,000 411,000 397,000 413,000 418,000 440,000 360,000 387,000 279,000 293,000 340,000 360,000 388,000 311,000 370,000 404,000 365,000 326,000 366,000 362,000 288,000 260,000 485,000 492,000 463,000 274,000 367,000 362,000 272,000 272,000 265,000 310,000 265,000 242,000 260,000 256,000 255,232 356,856 219,119 231,884 241,059 293,075 257,207 224,354 229,657 238,241 274,541 212,196 244,902 175,852 210,126 207,018               
      general and administrative
    1,006,000 836,000 920,000 1,400,000 885,000 815,000 970,000 1,046,000 1,047,000 926,000 1,306,000 1,068,000 1,063,000 917,000 833,000 958,000 997,000 678,000 811,000 1,073,000 656,000 853,000 775,000 752,000 878,000 1,200,000 596,000 782,000 657,000 604,000 510,000 600,000 646,000 590,000 650,000 575,000 551,000 520,000 421,000 609,000 579,000 419,000 446,000 539,000 690,000 1,194,000 538,000 490,000 466,000 412,000 377,000 477,000 389,000 464,000 343,000 404,000 383,000 304,000 381,000 357,000 454,000 110,279 83,656 17,733 17,829 17,239 19,643 15,453 11,487 -75,888 105,999 18,536 14,631 23,880 17,452 133,406 111,902 149,476 115,349 306,698 145,958 359,809 107,059 97,836 132,828  173,806 306,024 388,213  3,910 
      total operating expense before incentive fee waiver
    25,840,000 26,465,000 26,730,000 25,855,000 23,858,000 25,816,000 28,942,000 26,223,000 24,086,000     26,826,000 37,448,000 27,825,000  25,412,000 25,498,000 25,003,000                                                                        
      incentive fee waiver
    -597,000 -100,000 -709,000 -709,000  -846,000 -396,000 -250,000 -771,000           -16,000                                                                        
      total operating expenses
    25,243,000 26,365,000 26,021,000 25,146,000 23,858,000 24,970,000 28,546,000 25,973,000 23,315,000 28,136,000 29,587,000 33,716,000 25,434,000 26,826,000 37,448,000 27,825,000 25,658,000 25,412,000 25,498,000 24,987,000 26,904,000 24,656,000 25,254,000 25,853,000 24,092,000 22,461,000 19,445,000 19,058,000 19,266,000 18,770,000 17,422,000 17,542,000 17,402,000 20,409,000 15,867,000 14,357,000 17,708,000 13,734,000 15,172,000 13,433,000 13,257,000 12,970,000 13,643,000 12,595,000 11,757,000 10,969,000 11,457,000 11,243,000 23,736,000 9,543,000 8,639,000 7,369,000 7,273,000 6,971,000 6,100,000 6,027,000 5,797,000 5,894,000 5,183,000 5,255,000 4,937,000 5,421,766 7,282,219 5,350,201 5,360,386 5,124,626 5,069,018 5,181,837 5,173,092 4,786,913 5,117,484 5,106,596 4,380,935 4,176,428 3,984,969 3,948,741  3,900,119 3,620,149 3,523,818 3,074,993 4,385,385 2,959,628 1,642,630 1,708,563  820,663 712,918 696,959   
      other income
    -24,000 302,000 31,000 -72,000 631,000 253,000 12,000 26,000 34,000 -58,000 155,000 2,000 105,000 -84,000 316,000 119,000 104,000 -4,000 2,350,000 223,000 311,000 186,000 204,000 9,000 -5,000 421,000 139,000 71,000 81,000 5,000 39,000 5,000 23,000 38,000 3,000 9,000 2,000 6,000 3,000 334,000  3,000  23,000 28,000 63,000 37,000 27,000 47,000 54,000 17,000 12,000 18,000 18,000 37,000 34,000 18,000 3,000  1,000 44,000 14 3,309,887 5,013 3,316 1,658  11,320  7,500 7,500 39,697 9,296 19,720 9,896 9,817 8,414 370,515  10,400  -52,228.5  15,718 99,114       
      interest expense
    -11,453,000 -12,014,000 -10,704,000 -10,058,000 -9,138,000 -9,136,000 -9,299,000 -9,463,000 -9,497,000 -9,485,000 -9,936,000 -9,081,000 -8,828,000 -9,644,000 -9,107,000 -7,121,000 -6,586,000 -6,549,000 -6,688,000 -6,486,000 -7,164,000 -6,392,000 -6,444,000 -6,716,000 -7,252,000 -6,873,000 -7,170,000 -7,005,000 -7,231,000 -6,897,000 -6,531,000 -6,531,000 -6,213,000 -6,347,000 -6,119,000 -5,944,000 -6,158,000 -6,254,000 -6,338,000 -6,579,000 -6,731,000 -7,102,000 -7,142,000 -6,999,000 -6,771,000 -6,734,000 -6,679,000 -6,509,000 -6,275,000 -6,353,000 -6,573,000 -5,764,000 -5,661,000 -5,539,000 -5,229,000 -4,885,000 -4,572,000 -4,469,000 -4,251,000 -4,201,000 -4,156,000 -4,034,865 -4,370,500 -4,372,435 -4,284,939 -4,451,131 -4,521,848 -4,433,998 -4,487,560 -4,850,371 -4,258,461 -3,996,249 -3,753,604 -3,427,198 -2,920,270 -2,702,612 -2,514,461 -2,836,137 -2,494,221 -2,155,968 -1,682,948           
      gain on sale of real estate
    1,783,000  -10,000 377,000  3,675,000 10,319,000 -47,000 283,000 3,492,000 4,696,000   1,150,000 8,902,000   -266,000    6,912,000 1,196,000  -12,000    2,952,000 919,000   1,844,000  1,000 -1,914,000 5,906,000           1,240,000                   160,038            1,422,026             
      total other income
    -9,694,000 -11,712,000 -10,683,000   -4,333,000 1,032,000   -5,834,500 -5,085,000  -8,723,000 -8,578,000 111,000                                                                             
      net income
    6,972,000 5,384,000 4,137,000 4,634,000 5,136,000 7,197,000 11,721,000 1,600,000 3,526,000 4,552,000 1,792,000 -4,588,000 2,397,000 1,813,000 2,497,000 1,572,000 3,391,000 3,076,000 4,498,000 2,121,000 38,000 8,915,000 2,844,000 965,000 2,258,000 473,000 2,191,000 2,205,000 4,673,000 2,517,000 2,677,000 2,525,000 4,605,000 -1,466,000 2,383,000 661,000 4,356,000 2,293,000 -73,000 883,000 853,000 2,566,000 -96,000 431,000 694,000 6,164,000 229,000 1,219,000 -13,514,000 333,000 309,000 451,000 433,000 614,000 992,000 854,000 1,301,000 1,116,000 1,748,000 1,370,000 1,480,000 806,870 2,028,252 1,006,451 1,086,333 1,117,542 1,278,990 1,116,936 1,089,569 1,135,240 1,141,559 1,219,445 1,416,702 1,463,114 1,590,460 1,556,312 1,530,342 895,850 1,777,419 852,765 846,800 2,734,534 867,411 1,149,531 535,184  685,038 132,275 -193,305  -114,862 
      yoy
    35.75% -25.19% -64.70% 189.63% 45.66% 58.11% 554.07% -134.87% 47.10% 151.08% -28.23% -391.86% -29.31% -41.06% -44.49% -25.88% 8823.68% -65.50% 58.16% 119.79% -98.32% 1784.78% 29.80% -56.24% -51.68% -81.21% -18.15% -12.67% 1.48% -271.69% 12.34% 282.00% 5.72% -163.93% -3364.38% -25.14% 410.67% -10.64% -23.96% 104.87% 22.91% -58.37% -141.92% -64.64% -105.14% 1751.05% -25.89% 170.29% -3221.02% -45.77% -68.85% -47.19% -66.72% -44.98% -43.25% -37.66% -12.09% 38.31% -13.82% 36.12% 36.24% -27.80% 58.58% -9.89% -0.30% -1.56% 12.04% -8.41% -23.09% -22.41% -28.22% -21.65% -7.43% 63.32% -10.52% 82.50% 80.72% -67.24% 104.91% -25.82% 58.23%  26.62% 769.05% -376.86%  -696.40%     
      qoq
    29.49% 30.14% -10.73% -9.77% -28.64% -38.60% 632.56% -54.62% -22.54% 154.02% -139.06% -291.41% 32.21% -27.39% 58.84% -53.64% 10.24% -31.61% 112.07% 5481.58% -99.57% 213.47% 194.72% -57.26% 377.38% -78.41% -0.63% -52.81% 85.66% -5.98% 6.02% -45.17% -414.12% -161.52% 260.51% -84.83% 89.97% -3241.10% -108.27% 3.52% -66.76% -2772.92% -122.27% -37.90% -88.74% 2591.70% -81.21% -109.02% -4158.26% 7.77% -31.49% 4.16% -29.48% -38.10% 16.16% -34.36% 16.58% -36.16% 27.59% -7.43% 83.42% -60.22% 101.53% -7.35% -2.79% -12.62% 14.51% 2.51% -4.02% -0.55% -6.39% -13.92% -3.17% -8.01% 2.19% 1.70% 70.83% -49.60% 108.43% 0.70% -69.03% 215.25% -24.54% 114.79%   417.89% -168.43%    
      net income available to op units held by non-controlling op unitholders
    -3,000 -1,000 -1,000  -2,000                                                                                       
      net income available to the company
    6,969,000 5,382,000 4,136,000 4,633,000 5,134,000 7,190,000 11,677,000  3,524,000 4,537,000 1,789,000                                                                                 
      distributions attributable to series e, f, and g preferred stock
    -3,042,000 -3,048,000 -3,058,000 -3,085,000 -3,108,000 -3,106,000 -3,106,000 -3,116,000 -3,112,000 -2,294,750 -3,099,000 -3,058,000 -3,022,000                                                                               
      distributions attributable to senior common stock
    -98,000 -102,000 -102,000 -101,000 -101,000 -103,000 -106,000 -105,000 -105,000 -107,000 -108,000 -106,000 -109,000 -114,000 -114,000 -114,000 -116,000 -164,000 -170,000 -177,000 -187,000 -201,000 -203,000 -204,000 -208,000 -217,000 -226,000 -225,000 -224,000 -231,000 -235,000 -233,000 -232,000 -242,000 -247,000 -249,000 -248,000 -253,000 -254,000 -251,000 -252,000 -259,000 -263,000 -261,000 -224,000 -195,000 -137,000 -110,000 -100,000 -96,000 -83,000 -69,000 -53,000 -42,000 -30,000 -22,000 -19,000 -16,000 -16,000 -15,000 -15,000 -15,393 -4,282 -375                            
      gain on extinguishment of series f preferred stock
    4,000 5,000 6,000 9,000  -1,000 2,000                                                                                     
      net income available to common stockholders
    3,833,000 1,088,500 982,000  1,915,000    304,000                    1,792,000    1,791,000               10  -787,000 -797,000 -641,000 -643,000 -451,000 -61,000 -192,000 259,000 76,000 709,000 331,000 442,000 -231,960 1,000,533 -17,361 62,895 94,104 255,553 93,499 66,132 111,802 118,122 196,008 393,265 439,676 567,022 532,875 506,905 22,154 1,293,044 368,390 502,356           
      income per weighted-average share of common stock - basic & diluted
                                                                                               
      income available to common stockholders
    80 22.5 20  40    10                                                                                   
      weighted-average shares of common stock outstanding
                                                                                               
      basic and diluted
    48,406,993,000 46,538,232,000 46,877,686,000 46,219,663,000 44,607,012,000 41,766,263,000 42,790,685,000 40,311,476,000 40,003,481,000 39,943,167,000 39,917,995,000 39,978,674,000 39,922,359,000 38,950,734,000 39,504,734,000 38,745,751,000 37,902,653,000 36,537,306,000 36,768,779,000 36,394,767,000 35,714,107,000 34,040,085,000 34,075,147,000 33,939,826,000 33,634,946,000 30,695,902,000 31,032,802,000 30,449,739,000 29,516,870,000 28,675,934,000 28,734,380,000 28,437,852,000 28,420,995,000 26,358,237,000 27,234,569,000 25,276,824,000 24,963,926,000        20,210,975,000 17,253,503,000                                              
      earnings per weighted-average share of senior common stock
    260 1,050 260 260 260 1,050 270 260 260 1,050 270 260 260 1,050 260 260 260 1,050 260 260 260 1,050 260 260 260 1,050 260 260 260 1,050 270 260 260 1,050 260 260 260 1,050 260 260 260 1,050 260 260 260 1,050 260 260 260 1,040 0.26 0.26 260 1,060 260 260 270 1,050 260 260 250 0.81 0.26 0.26                            
      weighted-average shares of senior common stock outstanding - basic
    379,223,000 386,691,000 386,723,000 387,496,000 388,686,000 398,828,000 399,520,000 402,817,000 402,856,000 409,903,000 406,425,000 407,099,000 420,521,000 436,667,000 431,064,000 435,364,000 449,442,000 664,898,000 642,742,000 676,941,000 723,841,000 774,658,000 768,550,000 776,718,000 793,429,000 849,348,000 854,435,000 861,237,000 864,303,000 887,081,000 886,346,000 891,428,000 895,222,000 938,779,000 932,636,000 950,841,000 958,194,000 960,667,000 959,552,000 959,552,000 964,036,000  993,069,000 995,852,000  516,937,000  421,312,000 385,875,000 287,178,000 313,239 261,754 204,582,000  112,000  70,000 59,000 59,000                                 
      comprehensive income
    9,699,000 4,999,000 3,533,000 2,290,000 1,120,000 14,467,000 1,265,000 2,070,000 8,943,000 -7,519,000 6,881,000 3,437,000 -3,498,000 268,000 9,287,000 4,175,000 7,658,000 3,805,000 4,919,000 1,401,000 2,462,000 9,429,000 3,120,000 484,000 -270,000 830,000 1,567,000 1,217,000 3,951,000 1,306,000 2,922,000 2,814,000 5,100,000 -1,603,000 2,376,000                                                         
      change in unrealized gain related to interest rate hedging instruments
    2,727,000   -2,344,000 -4,016,000 7,270,000 -10,456,000 470,000 5,417,000 -12,071,000 5,089,000 8,025,000 -5,895,000 -1,545,000 6,790,000 2,603,000 4,267,000 729,000 421,000 -720,000 2,424,000 -683,250 276,000   357,000 -624,000 -988,000 -722,000 -1,211,000 245,000 289,000 495,000                                                           
      other comprehensive income
    2,727,000   -2,344,000 -4,016,000 7,270,000 -10,456,000 470,000 5,417,000             -683,250 276,000   357,000 -624,000 -988,000 -722,000 -1,211,000 245,000 289,000 495,000 -137,000 -7,000                                                         
      comprehensive income available to op units held by non-controlling op unitholders
    -3,000 -1,000 -1,000  -2,000                                                                                       
      total comprehensive income available to the company
    9,696,000 4,997,000 3,532,000 2,289,000 1,118,000 14,460,000 1,221,000 2,081,000 8,941,000 -7,534,000 6,878,000 3,510,000 -3,491,000 279,000 9,291,000 4,185,000 7,656,000 3,803,000 4,898,000 1,422,000 2,503,000 9,343,000 3,122,000 512,000                                                                    
      impairment charge
       9,000  1,779,000 4,549,000  493,000 5,719,000 6,754,000 6,823,000   10,718,000 1,374,000      716,000 1,184,000 1,721,000          2,836,000  253,000 3,746,000  1,786,000 187,000 43,000  622,000    280,000  13,958,000                                           
      gain on debt extinguishment
            300,000                                                                                   
      change in unrealized loss related to interest rate hedging instruments
     -1,741,000 -604,000                     -481,000 -2,528,000                                                                   
      other comprehensive loss
     -1,741,000 -604,000                     -481,000 -2,528,000                                                                   
      total other expense
       -9,753,000 -8,507,000       -9,530,000    -7,002,000 -6,482,000 -6,819,000 -4,338,000 -6,263,000 -7,735,000 706,000 -5,044,000 -6,707,000 -7,269,000 -6,452,000 -7,031,000 -6,934,000 -4,198,000 -5,973,000 -6,492,000 -6,526,000 -4,346,000 -6,309,000 -6,115,000 -7,849,000 -250,000 -5,982,000 -6,490,000 -6,931,000 -7,417,000 -6,247,000 -7,828,000 -7,662,000 -7,429,000 -2,083,000 -7,328,000 -5,928,000 -6,914,000 -6,985,000 -7,242,000 -6,438,000 -6,329,000 -6,207,000 -5,878,000 -5,529,000 -5,002,000 -4,458,000 -4,242,000 -4,191,000 -4,102,000 -3,998,657 -1,023,942 -4,324,735 -4,238,257 -4,400,242 -4,473,194 -4,373,632 -4,421,393 -4,792,346 -4,196,778 -3,899,011 -3,682,616 -3,326,176 -2,824,541 -2,573,068 -2,216,609 -1,542,359.25 -2,450,869 -2,112,922            
      net loss (available) attributable to op units held by non-controlling op unitholders
       -1,000  -7,000 -44,000  -2,000 19,500 -3,000      -2,000 10,500 -21,000                                                                         
      net income available (attributable) to common stockholders
       1,456,000  3,971,000 8,467,000          322,000 -1,136,750 1,439,000                  1,735,000           86,000                                            
      income available (attributable) to common stockholders
       30  100 200                                                                                     
      comprehensive loss (available) attributable to op units held by non-controlling op unitholders
       -1,000  -7,000 -44,000  -2,000 19,500 -3,000      -2,000                                                                           
      loss on extinguishment of series f preferred stock
        -10,000   -4,000 -3,000 1,000 -1,000 -6,000 -5,000 -5,000   -5,000                                                                           
      gain on repurchase of series g preferred stock
                3,000                                                                               
      total other (expense)
           -9,484,000 -8,880,000                                                                                   
      net loss attributable to op units held by non-controlling op unitholders
           11,000    73,000    10,000    21,000 41,000     100,000 16,000 16,000                                                                
      net income available (attributable) to the company
           1,611,000                                                                                    
      net loss attributable to common stockholders
           -1,614,000  1,325,000 -1,419,000 -7,685,000    -1,499,000    -3,032,000 -2,955,000             -4,268,000 -384,000 -2,025,000  -313,000 -2,329,000 -631,000 -426,000 1,283,000 -1,382,000  -553,000 4,945,000 -931,000  -14,637,000                                           
      loss per weighted-average share of common stock - basic & diluted
                                                                                               
      loss attributable to common stockholders
           -40                                      -232.5 -50                                             
      comprehensive loss attributable to op units held by non-controlling op unitholders
           11,000    73,000    10,000    21,000 41,000     100,000 16,000 16,000                                                                
      loss attributable to common shareholders
             -57.5 -40 -190    -40    -80 -80             -160 -10 -80  -10 -100 -30 -20 60 -60  -30                                               
      other comprehensive gain
             -12,071,000 5,089,000 8,025,000 -5,895,000 -1,545,000 6,790,000 2,603,000 4,267,000 729,000 421,000 -720,000 2,424,000                                                                       
      loss on sale of real estate
               -451,000         -882,000                 -6,000 -24,000                                                     
      net income (attributable) available to the company
               -4,515,000                                                                                
      net loss attributable (available) to op units held by non-controlling op unitholders
                7,000 11,000 4,000       9,750 2,000 28,000 9,000                                                                   
      net income attributable to the company
                2,404,000 1,824,000 2,501,000 1,582,000 3,389,000 3,074,000 4,477,000 2,142,000 79,000 8,829,000 2,846,000 993,000 2,267,000 573,000 2,207,000 2,221,000 4,628,000                                                               
      net income (attributable) available to common stockholders
                -729,000 -1,261,000 -600,000       -660,750 -128,000 -1,899,000 -619,000 -5,303,000 -631,000 -616,000  326,000 -170,000 -317,000            -853,000                                                
      income (attributable) available to common shareholders
                -20 -30 -20                             -40                                                
      comprehensive loss attributable (available) to op units held by non-controlling op unitholders
                7,000 11,000 4,000       9,750 2,000 28,000 9,000                                                                   
      distributions attributable to series d, e, f, and g preferred stock
                 -3,003,000 -2,987,000 -2,967,000 -2,946,000 -2,917,000 -2,868,000                                                                         
      series d preferred stock offering costs write off
                     -535,250  -2,141,000                                                                        
      earnings per weighted-average share of common stock - basic & diluted
                                                    -930                                           
      income available (attributable) to common shareholders
                    10 -32.5 40                                                                         
      comprehensive loss available (attributable) to op units held by non-controlling op unitholders
                     10,500 -21,000                                                                         
      distributions attributable to series d, e, and f preferred stock
                       -2,856,000 -2,847,000                                                                       
      distributions attributable to series a, b, d, e, and f preferred stock
                         -2,836,000 -2,771,000                                                                     
      earnings (attributable) available to common shareholders
                         -20 -4 -60 -20 -180 -20 -20  12.5 -10 -10                                                            
      distributions attributable to series a, b, d, and e preferred stock
                           -2,688,000 -2,678,000                                                                   
      total comprehensive income (attributable) available to the company
                            -261,000                                                                   
      distributions attributable to series a, b and d preferred stock
                             -1,959,250 -2,612,000 -2,612,000 -2,612,000 -2,613,000 -2,612,000 -2,609,000 -2,582,000 -2,560,000 -2,520,000 -2,437,000 -2,373,000 -2,353,000 -2,002,000 -1,263,000                                                    
      total comprehensive income attributable to the company
                             930,000 1,583,000 1,233,000 3,906,000                                                               
      net income attributable to op units held by non-controlling op unitholders
                                -45,000                                                               
      earnings available to common shareholders
                                60    60                                                           
      comprehensive income attributable to op units held by non-controlling op unitholders
                                -45,000                                                               
      rental revenue
                                 26,247,000 25,737,000 25,692,000 25,591,000 24,558,000 23,815,000 22,478,000 21,954,000 21,746,000 21,205,000 20,890,000 20,657,000 20,939,000 20,653,000 20,012,000 19,288,000 18,638,000 18,368,000 17,620,000 16,585,000                                           
      tenant recovery revenue
                                 1,013,000 854,000 901,000 762,000 694,000 550,000 389,000 360,000 263,000 384,000 357,000 485,000 558,000 437,000 394,000 324,000 209,000 549,000 770,000 551,000 755,000 383,000 68,000 369,000 91,000 92,000 87,000 86,000 85,000 88,000 87,000 84,000 81,054 81,452 82,285 82,410 86,950 82,425 82,734 82,434 83,142 83,144 84,635 85,719 79,502 80,648 94,468 55,735 43,508 43,352 43,798 5,623 83,600 28,208 39,557 2,043       
      distributions declared per common share
                                 375 375 375 375 375 375 375                                                        
      interest income from mortgage note receivable
                                            385,000 286,000 285,000 282,000 268,000 369,000 97,000                43,750 189,583 187,500 191,667 191,667 189,583              138,492  501,645 295,583  284,659 278,980    
      distributions attributable to series c mandatorily redeemable preferred stock
                                          -131,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000 -686,000                                        
      change in unrealized gain related to interest rate swap
                                     43,000 -7,000                                                         
      earnings attributable to common shareholders
                                        70                                                       
      acquisition related expenses
                                         -14,000 149,000 117,000 9,000 33,000 138,000 255,000 196,000 236,000 233,000 859,000 110,000                                           
      total operating expenses before credit to incentive fee
                                         13,734,000 15,172,000 13,433,000 13,257,000 12,970,000 13,643,000 13,911,000 12,942,000 11,119,000 12,308,000 12,200,000 24,941,000 10,509,000 9,628,000 8,286,000                                        
      credit to incentive fee
                                               -1,316,000 -1,185,000  -851,000 -957,000 -1,205,000 -966,000 -989,000 -917,000 -585,000 -427,000 -535,000 -674,000 -585,000 -354,000 -828,000 -445,000 -486,000 -101,596  -56,073  -161,480 -200,264 -129,623 -235,081 -1,255,017 -205,876 -173,697 -562,355 -575,033 -526,991 -633,805 -585,768               
      weighted-average shares of common stock outstanding
                                                                                               
      basic
                                         23,193,962,000 23,509,054,000 22,684,391,000 22,545,285,000 21,159,597,000 21,403,808,000 20,833,787,000   17,739,084,000 16,547,793,000  13,164,244,000 14,196,423 12,380,402 11,230,647,000 10,953,325,000 10,945,000 10,945,000 10,945,000 10,237,000 10,936,000 9,782,000 9,258,000         8,565,149    8,565,264 8,565,264 8,565,264 8,565,264 7,827,781 7,820,376 7,762,503 7,672,000 7,670,219 7,672,000 7,669,802 7,667,000 7,649,855 7,648,250 7,642,000    
      diluted
                                         23,193,962,000 23,509,054,000 22,684,391,000 22,545,285,000 21,159,597,000 21,403,808,000 20,833,787,000   17,739,084,000 16,894,973,000  13,164,244,000 14,196,423 12,380,402 11,230,647,000 10,953,325,000 10,945,000 10,945,000 11,006,000 10,289,000 10,988,000 9,834,000 9,310,000         8,565,149    8,565,264 8,565,264 8,565,264 8,565,264 7,986,690 7,981,071 7,911,871 7,821,658 7,723,220 7,725,667 7,692,639 7,733,335 7,708,534 7,697,079 7,695,134    
      distributions attributable to series a and b preferred stock
                                            -1,027,000 -1,024,000 -1,023,000 -1,023,000 -1,023,000 -1,024,000 -1,023,000 -1,023,000 -1,023,000 -1,024,000 -1,023,000 -1,023,000                                        
      other expense
                                                                                               
      loss per weighted-average share of common stock—basic & diluted
                                                                                               
      weighted-average shares of senior common stock outstanding—basic
                                             960,016,000   866,201,000  518,592,000       107,000  84,000                                    
      loss from continuing operations
                                                 -232.5 -50                                             
      income from continuing operations
                                                   10  -60 -60 -50 -60  -10 -20 20     806,870 2,028,252 1,006,451 1,086,333 1,117,303 1,114,882 1,096,020 1,089,569 1,135,660 1,142,881 1,219,851 1,449,930 1,467,088 1,550,998 1,557,759 1,455,669 901,795 664,958 993,322            
      weighted-average shares of common stock outstanding - basic & diluted
                                                    15,746,714,000                                           
      rental income
                                                     16,106,000 15,807,000 14,190,000 13,666,000 13,701,000 12,878,000 12,323,000 12,014,000 11,383,000 11,085,000 10,729,000 10,435,000 10,146,239 10,209,211 10,409,519 10,415,066 10,363,554 10,383,002 10,379,172 10,414,120 10,406,752 10,157,553 9,922,018 9,189,465 8,634,634 8,024,305 7,732,322 7,078,036 6,854,832 6,214,295 6,027,830 5,021,485 7,983,954 3,453,777 2,235,241 1,847,007  1,066,076 403,690 197,773   
      acquisitions related expense
                                                     146,000 163,000 274,000                                        
      dividends declared per share of common stock
                                                     0.281 0.375 0.375                                        
      due diligence expense
                                                        185,000 144,000 117,000 528,000 160,000 506,000 201,000 131,000 -138,000 390,988   21,876 24,141  6,886 9,547                       
      total operating expenses before credits from adviser
                                                        7,858,000 7,398,000 6,635,000 6,701,000 6,382,000 6,248,000 6,011,000 5,700,000 5,423,000                               
      distributions attributable to mandatorily redeemable preferred stock
                                                        -686,000 -686,000 -686,000 -686,000 -457,000                                   
      distributions attributable to preferred stock
                                                        -1,023,000 -1,023,000 -1,023,000 -1,024,000 -1,023,000 -1,024,000 -1,023,000 -1,024,000 -1,023,000 -1,023,437 -1,023,437 -1,023,437 -1,023,438 -1,023,438 -1,023,437 -1,023,437 -1,023,437                       
      interest income—employee loans
                                                           8,000                       41,346             
      earnings per weighted-average share of common stock —basic & diluted
                                                                                               
      interest income - employee loans
                                                            9,000 8,000 9,000      43,101                    4,685  1,250     
      earnings per weighted-average share of common stock
                                                                                               
      basic
                                                             37.5 70 40 50                    0.07  0.11 0.15 0.07  0.09 0.02    
      diluted
                                                             37.5 70 40 50                    0.06  0.11 0.15 0.07  0.09 0.02    
      interest income — employee loans
                                                               9,000 10,000 28,651 36,557 42,574  46,472 48,130 48,862 48,886 49,477 49,624 50,852 52,144 42,402 52,728 56,458 60,422 50,305  28,589 5,548 15,479 5,562 5,236        
      weighted-average shares of senior common stock outstanding — basic
                                                               59,000 59,000 24,850 16,286 1,435                            
      professional fees
                                                                 370,428 1,822,683 201,801 175,610 183,037 105,368 125,965 235,198 158,826 117,857 147,065 97,662 182,870 118,371 174,677 149,431 354,295 167,353 232,960 202,936 485,772 99,799 16,759 331,244      10,000 
      insurance expense
                                                                 47,047 53,219 56,513 56,325                           
      directors’ fees
                                                                 43,759 54,533 49,025 49,418                           
      total operating expenses before credit from adviser
                                                                 4,512,219.75 7,282,219 5,406,274 5,360,386 5,286,106 5,269,282 5,311,460 5,408,173 6,041,930 5,323,360 5,280,293 4,943,290 4,751,461 4,511,960 4,582,546 4,297,261               
      interest income from temporary investments
                                                                 7,543 114 113 265 2,759 524 184 17,281 1,048 4,559 6,689 9,548 28,859 33,105 63,269 229,016 63,335 2,006 4,057 7,373 116,733 10,093 13,192 94,521  153,716 162,523    
      discontinued operations
                                                                      0.02          0.01  0.14 -0.02            
      income from discontinued operations
                                                                     239 4,070 20,916  -420 -1,322   -3,783 5,975 -1,503 -4,001 -4,024 6,915 71,215            
      total discontinued operations
                                                                     239 164,108 20,916  -420 -1,322 -406 -33,228 -3,974 39,462 -1,447 74,673 -5,945 1,112,461 -140,557            
      earnings per weighted-average share of common stock — basic
                                                                                               
      earnings per weighted-average share of common stock — diluted
                                                                                               
      weighted-average shares of common stock outstanding — basic
                                                                 8,576,303 8,562,777 8,545,264                            
      weighted-average shares of common stock outstanding — diluted
                                                                 8,601,153 8,577,173 8,546,529                            
      stockholder-related expenses
                                                                   78,596 45,216                           
      asset retirement obligation expense
                                                                   37,857 37,247 36,648 36,060 35,476 35,367 34,850 35,157 32,764 30,468 29,936 29,440 28,942 28,160 26,879 30,619 24,940 55,143           
      earnings per weighted-average common share — basic & diluted
                                                                                               
      weighted-average shares outstanding- basic & diluted
                                                                    8,558,664  8,563,264 8,563,264 8,563,264  8,565,264 8,565,264 8,565,264                   
      insurance
                                                                     56,121 50,757 48,125 48,678 46,467 43,354 41,797 41,797 42,866 53,943 114,556 146,252 118,613 113,453 102,845 82,999 203,922 70,244 67,021 70,383      50,506 
      directors fees
                                                                     49,335 49,459 50,386 49,702 55,649 54,702 52,251 54,250 54,250 66,250 54,250 54,250              12,333 
      stockholder related expenses
                                                                     31,354 32,914 88,245 83,647 26,954 42,232 102,775 126,423 28,660 40,991 75,361 99,617               
      interest income from mortgage notes receivable
                                                                        187,500 225,025 216,446 218,805 238,297 255,556 255,555 252,778 250,000 255,556 478,329 558,434 552,913  553,968         
      loss from discontinued operations
                                                                           -406 -33,228                   
      net realized income from foreign currency transactions
                                                                             -191 33,487 56               
      taxes refunded on sale of real estate
                                                                                               
      dividends attributable to preferred stock
                                                                         -767,578 -1,023,437 -1,023,437 -1,023,437 -1,023,438 -1,023,438 -1,023,437 -1,023,437 -873,696 -484,375 -484,375 -344,444           
      stock option compensation expense
                                                                                  314,593 33,602 46,216           
      taxes (paid) refunded on sale of real estate
                                                                             19,666.75                  
      earnings per weighted-average common share — basic
                                                                                               
      earnings per weighted-average common share — diluted
                                                                                               
      weighted-average shares outstanding
                                                                                               
      basic
                                         23,193,962,000 23,509,054,000 22,684,391,000 22,545,285,000 21,159,597,000 21,403,808,000 20,833,787,000   17,739,084,000 16,547,793,000  13,164,244,000 14,196,423 12,380,402 11,230,647,000 10,953,325,000 10,945,000 10,945,000 10,945,000 10,237,000 10,936,000 9,782,000 9,258,000         8,565,149    8,565,264 8,565,264 8,565,264 8,565,264 7,827,781 7,820,376 7,762,503 7,672,000 7,670,219 7,672,000 7,669,802 7,667,000 7,649,855 7,648,250 7,642,000    
      diluted
                                         23,193,962,000 23,509,054,000 22,684,391,000 22,545,285,000 21,159,597,000 21,403,808,000 20,833,787,000   17,739,084,000 16,894,973,000  13,164,244,000 14,196,423 12,380,402 11,230,647,000 10,953,325,000 10,945,000 10,945,000 11,006,000 10,289,000 10,988,000 9,834,000 9,310,000         8,565,149    8,565,264 8,565,264 8,565,264 8,565,264 7,986,690 7,981,071 7,911,871 7,821,658 7,723,220 7,725,667 7,692,639 7,733,335 7,708,534 7,697,079 7,695,134    
      taxes and licenses
                                                                               50,178 15,007 78,258 24,812 39,069 54,259 211,850 37,399 25,441 128,273       
      net unrealized loss from foreign currency transactions
                                                                                               
      taxes paid on sale of real estate
                                                                                               
      total expenses net of credit to incentive fee
                                                                                3,711,493               
      net unrealized gain from foreign currency transactions
                                                                                   -211,939 12,615           
      taxes on sale of real estate
                                                                                78,667  -315,436             
      management advisory fee
                                                                                 873,003 656,916 719,392 652,742 1,508,869 609,171 483,794 471,861  333,825 280,122 229,416  124,096 
      shareholder related expenses
                                                                                 28,571 34,414             
      net realized loss from foreign currency transactions
                                                                                 -1,921 -1,044  -816  -3,007         
      earnings per weighted-average common share— basic
                                                                                               
      earnings per weighted-average common share— diluted
                                                                                               
      net realized gain from foreign currency transactions
                                                                                   167            
      income before realized and unrealized losses
                                                                                    835,001           
      realized and unrealized loss from foreign currency
                                                                                               
      total net realized and unrealized gain from foreign currency
                                                                                    11,799           
      earnings per weighted-average common share
                                                                                               
      basic
                                                             37.5 70 40 50                    0.07  0.11 0.15 0.07  0.09 0.02    
      diluted
                                                             37.5 70 40 50                    0.06  0.11 0.15 0.07  0.09 0.02    
      interest
                                                                                     223,943.75 895,775 254,803 36,219       
      income from operations
                                                                                     269,081.25 1,076,325 1,133,813 436,070       
      yoy
                                                                                               
      qoq
                                                                                     -75.00% -5.07% 160.01%        
      interest income
                                                                                              91,532 
      total interest income
                                                                                      15,655         
      net unrealized appreciation (depreciation) on translation of assets and liabilities in a foreign currency
                                                                                      -221,562         
      total net realized and unrealized loss from foreign currency
                                                                                      -224,569         
      loss on foreign currency translation
                                                                                     -56,142.25  -2,710 -92       
      net income from operations
                                                                                          530,072     
      net loss from operations
                                                                                           -30,248 -365,767  -206,394 
      operating revenues:
                                                                                               
      interest income — mortgage
                                                                                            133,419   
      operating expenses:
                                                                                               
      interest income — temporary investments
                                                                                            172,462   
      basic loss per weighted-average common share
                                                                                            -0.03   
      diluted loss per weighted-average common share
                                                                                            -0.03   
      basic — weighted-average shares outstanding
                                                                                            7,642,000   
      diluted — weighted-average shares outstanding
                                                                                            7,642,000   
      organizational costs
                                                                                              5,549 
      total expenses from operations
                                                                                              206,394 
      basic and diluted loss per share
                                                                                              -0.08 
      weighted-average basic and diluted shares outstanding
                                                                                              1,448,482 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2013-03-03 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                                
        assets
                                                                                                
        real estate, at cost
      1,390,445,000 1,400,357,000 1,347,152,000 1,279,538,000 1,211,793,000 1,214,288,000 1,230,206,000 1,209,932,000 1,221,364,000 1,226,461,000 1,232,860,000 1,285,539,000 1,287,297,000 1,279,455,000 1,260,422,000 1,240,928,000 1,225,258,000 1,172,548,000 1,152,302,000 1,143,960,000 1,094,854,000 1,106,274,000 1,123,644,000 1,056,978,000 1,008,438,000 989,036,000 953,978,000 946,649,000 913,477,000 905,349,000 904,684,000 893,853,000 880,614,000 819,029,000 821,921,000 821,749,000 797,115,000 790,232,000 777,001,000 780,377,000 761,458,000 763,831,000 740,842,000 722,565,000 700,574,000 684,001,000 627,993,000 642,353,000 622,481,000 564,952,000 538,509,000 538,509,000 533,753,000 494,578,000 478,410,000 452,161,000 442,521,000 420,241,000 419,720,000 397,873,000 401,016,940 391,502,046 391,329,596 391,095,912 390,753,892 389,699,961 389,668,739 390,616,450 390,562,138                      
        less: accumulated depreciation
      359,513,000 350,153,000 339,331,000 329,448,000 319,646,000 313,730,000 311,433,000 304,000,000 299,662,000 291,986,000 286,911,000 294,773,000 286,994,000 284,802,000 279,331,000 276,612,000 266,672,000 257,050,000 249,797,000 240,351,000 221,849,000 219,175,000 216,547,000 207,523,000 202,480,000 194,202,000 186,107,000 178,257,000 170,824,000 163,349,000 155,899,000 149,417,000 146,229,000 139,303,000 138,070,000 131,661,000 125,250,000 122,827,000 117,162,000 112,243,000 104,877,000 102,243,000 96,760,000 92,133,000 93,401,000 88,520,000 84,008,000 81,241,000 76,923,000 72,712,000 69,133,000 69,133,000 65,730,000 62,459,000 59,433,000 56,572,000 53,784,000 51,119,000 48,537,000 46,049,000 43,659,456 41,268,421 38,886,713 36,502,598 34,111,952 31,754,201 29,397,701 27,127,861 24,757,576                      
        total real estate
      1,030,932,000 1,050,204,000 1,007,821,000 950,090,000 892,147,000 900,558,000 918,773,000 905,932,000 921,702,000 934,475,000 945,949,000 990,766,000 1,000,303,000 994,653,000 981,091,000 964,316,000 958,586,000 915,498,000 902,505,000 903,609,000 873,005,000 887,099,000 907,097,000 849,455,000 805,958,000 794,834,000 767,871,000 768,392,000 742,653,000 742,000,000 748,785,000 744,436,000 734,385,000 679,726,000 683,851,000 690,088,000 671,865,000 667,405,000 659,839,000 668,134,000 656,581,000 661,588,000 644,082,000 630,432,000 607,173,000 595,481,000 543,985,000 561,112,000 545,558,000 492,240,000 469,376,000 469,376,000 468,023,000 432,119,000 418,977,000 395,589,000 388,737,000 369,122,000 371,183,000 351,824,000 357,357,484 350,233,625 352,442,883 354,593,314 356,641,940 357,945,760 360,271,038 363,488,589 365,804,562                      
        lease intangibles
      115,579,000 120,338,000 114,242,000 102,668,000 95,107,000 97,802,000 95,935,000 97,663,000 101,048,000 102,629,000 104,439,000 107,778,000 111,622,000 112,993,000 111,703,000 112,655,000 114,494,000 111,782,000 111,084,000 114,057,000 114,242,000 117,106,000 122,036,000 115,465,000 110,197,000 111,074,000 108,047,000 111,448,000 109,343,000 111,978,000 116,301,000 118,927,000 115,210,000 101,035,000 102,075,000 105,553,000 102,765,000 101,683,000 101,571,000 104,914,000 105,963,000 106,893,000 102,808,000 98,814,000 94,642,000 92,129,000 78,284,000 79,632,000 75,345,000 60,797,000 57,156,000 57,156,000 57,254,000 48,348,000 45,926,000 39,878,000 37,670,000 31,791,000 32,804,000 29,431,000 26,746,992 25,348,564 26,246,904 27,250,453 28,177,461 28,962,361 29,890,585 30,590,024 31,533,843 32,467,191                     
        real estate and related assets held for sale
      11,260,000  2,801,000 4,363,000 4,363,000 16,964,000 4,179,000 18,297,000 28,787,000 29,350,000 36,766,000 4,722,000 3,013,000 11,434,000 18,403,000   4,005,000   18,173,000 11,839,000  3,990,000    4,151,000 1,436,000 1,436,000 1,432,000 9,046,000  4,208,000 2,359,000 9,562,000 11,748,000 3,820,000 4,204,000 1,077,000 16,832,000 2,235,000 2,980,000    9,932,000                    956,916            5,458,407            
        cash and cash equivalents
      10,810,000 18,400,000 11,660,000 10,383,000 10,956,000 10,531,000 10,416,000 10,451,000 11,985,000 18,263,000 16,487,000 14,286,000 11,653,000 13,540,000 10,741,000 9,585,000 7,956,000 10,230,000 14,632,000 9,871,000 10,370,000 9,563,000 9,853,000 6,849,000 6,175,000 7,590,000 4,314,000 6,591,000 2,470,000 4,552,000 4,123,000 6,683,000 4,287,000 5,014,000 4,105,000 4,658,000 8,747,000 3,993,000 5,010,000 5,152,000 3,730,000 3,297,000 5,760,000 8,599,000 5,237,000 2,367,000 5,813,000 8,546,000 4,531,000 4,023,000 7,279,000 7,279,000 5,546,000 14,782,000 4,273,000 5,689,000 3,329,000 2,410,000 2,315,000 14,323,000 7,061,504 3,230,471 3,312,409 3,327,368 3,096,598 2,787,398 2,920,611 2,473,850 4,503,578 3,064,675 1,775,274 1,335,884 1,356,408 1,824,794 9,681,885 7,086,594 36,005,686 614,784 931,560 1,280,038 1,740,159 364,282 216,434 18,059,875 29,153,987 41,349,714 65,016,018 84,667,117 99,075,765 104,892,431 
        restricted cash
      5,781,000 6,232,000 4,240,000 4,978,000 4,118,000 3,999,000 4,003,000 4,467,000 4,150,000 3,811,000 4,076,000 4,505,000 4,339,000 4,146,000 4,463,000 5,075,000 5,222,000 4,972,000 4,607,000 4,734,000 4,892,000 4,988,000 4,678,000 4,639,000 2,778,000 2,762,000 2,703,000 2,491,000 2,605,000 2,738,000 2,903,000 2,397,000 3,533,000 2,777,000 3,116,000 3,030,000 4,002,000 3,902,000 4,290,000 4,205,000 4,761,000 4,347,000 3,860,000 3,547,000 3,541,000 3,116,000 3,506,000 5,051,000 6,406,000 4,037,000 3,849,000 3,849,000 2,935,000 3,115,000 2,889,000 3,054,000 2,473,000 2,568,000 2,358,000 2,733,000 2,288,410 2,606,065 2,295,525 2,957,263 2,633,538 3,049,099 3,345,712 3,780,463 2,677,561 2,637,531 2,604,830 2,409,065 1,914,067 1,500,858 1,469,750 1,354,961 1,225,162 1,644,889 2,386,510 1,935,741 1,974,436          
        funds held in escrow
      5,336,000 5,909,000 5,728,000 5,547,000 5,367,000 5,673,000 5,497,000 5,334,000 7,515,000 8,509,000 8,459,000 5,925,000 8,818,000 9,464,000 10,008,000 9,820,000 7,304,000 8,888,000 8,268,000 7,936,000 8,936,000 8,405,000 7,971,000 7,226,000 6,011,000 5,713,000 5,501,000 6,010,000 5,934,000 9,520,000 9,508,000 9,369,000 12,312,000 4,605,000 4,281,000 6,806,000 7,172,000 5,922,000 5,867,000 7,534,000 10,936,000 12,377,000 11,091,000 11,096,000 13,377,000 12,811,000 9,417,000 8,653,000 8,986,000 7,708,000 7,193,000 7,193,000 7,591,000 6,207,000 5,345,000 4,555,000 4,086,000 4,051,000 3,305,000 2,899,000 2,621,091 2,714,936 2,344,342 2,565,860 2,487,680 2,697,354 2,296,773 2,349,456 2,150,919 1,988,558 1,856,708 1,538,551 1,401,695 1,638,520 1,789,814 1,633,184 1,635,819 1,514,701 1,697,031 1,730,346 1,041,292 1,723,782 1,284,350 744,129 1,060,977 983,501 187,234    
        right-of-use assets from operating leases
      3,707,000 3,772,000 3,836,000 3,899,000 3,961,000 4,023,000 4,083,000 4,143,000 4,889,000 4,951,000 5,011,000 5,071,000 5,131,000 5,189,000 5,247,000 5,305,000 5,361,000 5,432,000 5,473,000 5,528,000 5,636,000 5,689,000 5,742,000 5,794,000 5,846,000 5,897,000 5,948,000                                                                
        right-of-use assets from finance leases
      2,877,000 2,897,000 2,918,000 2,938,000                                                                                       
        deferred rent receivable
      47,922,000 46,980,000 46,352,000 45,579,000 45,324,000 44,855,000 42,864,000 41,912,000 41,006,000 40,462,000 40,035,000 39,663,000 38,884,000 38,935,000 38,427,000 37,991,000 39,066,000 38,203,000 37,713,000 36,823,000 35,661,000 35,850,000 35,599,000 37,177,000 37,344,000 37,047,000 35,151,000 34,771,000 34,613,000 34,280,000 33,851,000 33,333,000 31,030,000 28,401,000 30,151,000 29,725,000 29,288,000 28,909,000 28,155,000 27,443,000 25,098,000 24,992,000 23,447,000 21,728,000 21,387,000 20,590,000 19,520,000 18,905,000 17,998,000 16,695,000 15,890,000 15,890,000 15,124,000 13,484,000 13,121,000 12,666,000 12,403,000 12,151,000 11,905,000 10,655,000 10,373,508 10,020,329 9,697,709 9,358,748 8,975,196 8,574,415 8,156,144 7,728,226 7,228,811 6,667,829 6,121,058 5,575,368 5,094,799 4,664,502 4,277,061 3,914,132 3,607,279 3,342,398 3,111,718 2,751,382 2,590,617 2,460,616 4,293,573 697,210 210,846 100,110 41,535 13,764   
        sales-type lease receivable
         18,504,000 18,618,000                                                                                      
        other assets
      12,729,000 10,271,000 10,395,000 11,494,000 14,387,000 11,910,000 19,796,000 16,958,000 12,389,000 24,706,000 20,713,000 13,867,000 17,746,000 19,314,000 13,306,000 9,662,000 5,363,000 5,784,000 4,942,000 5,785,000 4,921,000 5,512,000 5,849,000 8,913,000 3,703,000 4,870,000 5,485,000 4,921,000 5,121,000 5,504,000 6,203,000 4,263,000 4,094,000 5,807,000 3,039,000 2,320,000 3,056,000 2,651,000 2,525,000 2,825,000 2,671,000 2,499,000 1,664,000 1,765,000 2,108,000 2,358,000 1,611,000 1,786,000 945,000 2,679,000 2,151,000 2,151,000 1,737,000 1,736,000 1,015,000 1,003,000 976,000 1,880,000 1,050,000 1,178,000 833,873 864,726                    78,338 5,304 216,649 114,819 225,319 25,000 18,266   
        total assets
      1,246,933,000 1,265,003,000 1,209,993,000 1,160,443,000 1,094,348,000 1,096,315,000 1,105,546,000 1,105,157,000 1,133,471,000 1,167,156,000 1,181,935,000 1,186,583,000 1,201,509,000 1,209,668,000 1,193,389,000 1,154,409,000 1,143,352,000 1,104,794,000 1,089,224,000 1,088,343,000 1,075,836,000 1,086,051,000 1,098,825,000 1,039,508,000 978,012,000 969,787,000 935,020,000 938,775,000 904,175,000 912,008,000 923,106,000 928,454,000 904,851,000 831,573,000 832,977,000 851,742,000 838,643,000 818,285,000 811,461,000 833,322,000 838,483,000 830,340,000 807,282,000 787,794,000 759,407,000 735,530,000 678,882,000 690,525,000 666,412,000 594,140,000 569,198,000 569,198,000 564,779,000 525,644,000 497,335,000 467,974,000 453,147,000 427,093,000 428,016,000 416,148,000 410,608,602 397,572,376 411,179,391 414,620,100 416,865,373 418,281,683 422,245,782 424,996,806 429,098,785 430,283,055 414,245,749 411,183,078 378,902,689 361,345,877 339,146,439 327,189,335 315,766,022 281,502,480 281,910,771 259,807,099 207,046,954 168,846,131 128,188,185 106,991,079 105,585,094 105,113,407 104,404,705 105,658,571 105,061,370 105,159,489 
        liabilities, mezzanine equity and equity
                                                                                                
        liabilities
                                                                                                
        mortgage notes payable
      250,193,000 255,528,000 257,882,000 267,326,000 269,579,000 271,621,000 273,783,000 275,976,000 295,853,000 310,974,000 348,371,000 354,556,000 359,389,000 367,618,000 462,832,000 446,720,000 449,944,000 448,001,000 451,188,000 454,353,000 458,364,000 465,383,000 486,315,000 453,739,000 434,689,000 451,522,000 445,412,000 441,346,000 437,146,000 435,073,000 437,707,000 447,380,000 450,032,000 422,398,000 407,574,000 445,278,000 444,522,000 441,604,000 450,664,000 460,770,000 482,912,000 487,339,000 469,048,000 459,299,000 460,358,000 456,237,000 426,847,000 422,602,000 409,762,000 359,240,000 361,035,000 361,035,000 359,185,000 337,931,000 314,769,000 282,065,000 285,350,000 266,008,000 267,124,000 260,032,000 260,869,463 250,781,740 251,453,252 252,117,127 252,761,651 253,372,911 253,950,925 254,520,292 255,111,173 255,425,225 201,346,692 201,736,050 202,120,471 186,416,801 182,124,367 168,074,478 154,494,438 118,516,249 118,690,395 108,558,267 61,558,961 42,158,247         
        borrowings under revolver
      37,370,000 145,370,000 94,370,000 51,300,000 1,900,000 53,250,000 81,150,000 75,950,000 75,750,000 70,950,000 38,450,000 26,250,000 23,250,000 7,750,000 46,950,000 34,550,000 33,550,000 2,100,000   43,149,000 42,410,000 20,846,000 51,579,000 34,915,000 50,585,000 32,335,000 50,084,000 30,334,000 32,808,000 32,065,000 20,715,000 43,933,000 37,478,000 63,797,000                                                        
        borrowings under term loan a, term loan b and term loan c
      397,702,000 348,466,000 348,294,000 348,121,000 347,948,000 367,776,000 367,603,000 367,430,000 367,258,000 367,085,000 366,913,000 366,740,000 366,567,000 366,395,000                                                                             
        senior unsecured notes
      158,201,000 74,061,000 74,006,000 73,999,000 73,958,000                                                                                      
        deferred rent liability
      17,191,000 19,129,000 20,619,000 22,257,000 21,996,000 23,599,000 25,484,000 27,551,000 29,324,000 31,814,000 35,761,000 38,799,000 39,997,000 40,701,000 38,491,000 29,297,000 26,770,000 22,459,000 19,371,000 20,126,000 19,773,000 20,966,000 20,679,000 19,322,000 19,754,000 19,312,000 17,771,000 17,305,000 15,350,000 15,278,000 15,778,000 16,250,000 15,554,000 14,581,000 12,316,000 12,647,000 11,275,000 8,964,000 9,163,000 9,657,000 9,014,000 9,278,000 8,374,000 8,594,000 5,861,000 5,703,000 5,862,000 6,015,000 6,117,000 5,104,000 5,221,000 5,221,000 5,379,000 5,659,000 3,440,000 3,593,000 3,851,000 3,144,000 3,042,000 3,025,000 2,276,033 2,507,408 2,738,784 2,970,159 3,213,195 2,558,299 2,754,690 2,951,081 3,147,472 3,343,863 3,540,254 3,736,644 3,933,035 4,129,426 4,325,817 4,522,208 4,718,599 4,914,989 5,111,381 3,698,616           
        operating lease liabilities
      3,816,000 3,879,000 3,941,000 4,003,000 4,063,000 4,123,000 4,182,000 4,241,000 5,093,000 5,148,000 5,202,000 5,255,000 5,308,000 5,360,000 5,411,000 5,460,000 5,509,000 5,571,000 5,604,000 5,646,000 5,728,000 5,768,000 5,808,000 5,847,000 5,886,000 5,924,000 5,948,000                                                                
        finance lease liabilities
      2,964,000 2,955,000 2,947,000 2,938,000                                                                                       
        asset retirement obligation
      5,363,000 5,328,000 5,222,000 5,095,000 5,061,000 5,027,000 4,994,000 4,961,000 4,928,000 4,843,000 4,811,000 4,824,000 4,793,000 4,501,000 4,255,000 3,790,000 3,769,000 3,151,000 3,142,000 3,113,000 3,060,000 3,037,000 3,163,000 3,137,000 3,120,000 2,938,000 2,907,000 2,875,000 2,844,000 2,814,000 2,784,000 3,051,000 3,136,000 3,105,000 3,440,000 3,406,000 3,268,000 3,645,000 3,659,000 3,674,000 3,542,000 3,749,000 3,675,000 3,616,000 3,950,000 3,747,000 3,704,000                                            
        accounts payable and accrued expenses
      10,959,000 15,158,000 19,950,000 15,769,000 13,198,000 15,666,000 16,177,000 14,256,000 13,588,000 13,583,000 11,479,000 9,822,000 9,606,000 10,904,000 8,836,000 5,363,000 6,736,000 8,000,000 7,957,000 5,448,000 7,700,000 6,188,000 7,684,000 5,573,000 2,658,000 4,129,000 2,641,000 2,704,000 2,697,000 5,606,000 6,419,000 7,339,000 8,221,000 3,781,000 3,461,000 5,891,000 4,031,000 3,681,000 4,569,000 6,388,000 7,820,000 5,925,000 7,362,000 8,285,000 7,267,000 6,498,000 2,186,000 2,359,000 3,552,000 3,359,000 4,165,000 4,165,000 4,715,000 4,920,000 4,295,000 3,305,000 1,956,000 1,268,000 1,873,000 2,070,000 2,682,915 1,662,045 1,530,275 1,618,406 2,086,741 1,417,884 1,495,284 1,528,245 2,673,787 514,222 944,723 693,112 778,949 993,915 588,581 457,332 673,410 695,330 437,693 743,560 493,002 435,962 280,920 417,464 168,389 11,898     
        liabilities related to assets held for sale
      397,000     169,000 656,000 676,000 676,000 631,000 933,000   16,000 232,000   13,000   1,108,000 149,000  21,000     297,000 297,000 297,000 114,000   332,000 1,041,000 688,000 357,000 1,160,000 868,000 1,304,000 93,000                                                 
        due to adviser and administrator
      3,223,000 2,468,000 3,011,000 3,381,000 2,540,000 3,063,000 3,641,000 2,922,000 2,556,000 2,552,000 2,624,000 2,457,000 3,356,000 3,704,000 3,646,000 3,574,000 3,431,000 3,188,000 3,089,000 3,225,000 2,971,000 3,328,000 3,152,000 2,904,000 2,730,000 2,635,000 2,562,000 2,523,000 2,489,000 2,352,000 2,385,000 2,289,000 2,250,000 2,104,000 2,103,000 2,075,000 1,991,000 1,884,000 1,898,000 1,858,000 1,820,000 1,683,000 1,721,000 916,000 1,688,000 1,737,000 1,160,000 1,360,000 999,000 848,000 1,069,000 1,069,000 1,175,000 1,034,000 779,000                                    
        other liabilities
      17,621,000 17,802,000 12,550,000 12,861,000 12,763,000 12,934,000 12,014,000 12,902,000 14,138,000 12,949,000 13,627,000 17,211,000 14,617,000 15,072,000 14,386,000 16,711,000 16,788,000 16,554,000 15,000,000 15,193,000 16,275,000 16,959,000 16,488,000 12,920,000 9,190,000 8,396,000 6,902,000 7,292,000 5,692,000 6,386,000 7,716,000 6,554,000 7,803,000 6,805,000 7,488,000 6,667,000 8,076,000 7,523,000 7,250,000 7,436,000 7,644,000 7,699,000 7,558,000 7,612,000 6,987,000 6,908,000 6,495,000 8,259,000 9,874,000 5,688,000 5,374,000 5,374,000 4,705,000 4,382,000 4,102,000 4,465,000 3,499,000 4,363,000 3,686,000 2,646,000 2,377,743 3,726,929                             
        total liabilities
      905,000,000 910,004,000 862,631,000 807,050,000 753,006,000 757,228,000 789,684,000 786,865,000 809,164,000 820,529,000 828,171,000 825,914,000 826,883,000 822,021,000 809,233,000 769,578,000 770,529,000 732,988,000 714,222,000 715,894,000 717,274,000 723,278,000 723,168,000 676,318,000 634,161,000 620,104,000 591,131,000 598,758,000 571,453,000 575,194,000 579,707,000 578,224,000 555,841,000 515,157,000 525,408,000 541,122,000 545,515,000 566,198,000 583,903,000 599,451,000 608,056,000 599,466,000 580,125,000 570,122,000 570,211,000 544,980,000 509,032,000 507,379,000 501,555,000 427,758,000 445,550,000 445,550,000 442,414,000 401,637,000 369,697,000 336,303,000 317,833,000 287,801,000 288,156,000 292,726,000 299,234,295 285,512,373 299,270,553 299,516,092 298,414,831 296,960,623 298,006,418 297,640,971 298,603,525 296,703,442 277,572,279 271,633,585 236,534,621 216,364,785 191,649,332 177,516,737 163,541,846 163,647,111 163,390,525 139,373,917 108,098,418 68,646,435 27,015,506 5,143,053 2,892,401 2,500,593 1,556,890 2,025,991 310,715 41,203 
        commitments and contingencies
                                                                                                
        mezzanine equity
                                                                                                
        series e and g redeemable preferred stock, net, par value 0.001 per share...
      170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000  170,041,000 170,041,000 170,041,000  170,261,000 170,261,000 170,261,000                                                                           
        total mezzanine equity
      170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,041,000 170,056,000 170,261,000 170,261,000 170,261,000 170,261,000 170,264,000 170,278,000 159,286,000 157,751,000 154,140,000 152,193,000 152,153,000 85,598,000 85,598,000 85,598,000 85,598,000 85,598,000 85,598,000 84,366,000 83,432,000 81,978,000 77,612,000 72,965,000 70,743,000 67,213,000 25,532,000                                                     
        equity
                                                                                                
        senior common stock, par value 0.001 per share...
      1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000                                              
        common stock, par value 0.001 per share...
      48,000 48,000 46,000 45,000 44,000 43,000 41,000 40,000 40,000 39,000 39,000 40,000 39,000 39,000 39,000 38,000 37,000 37,000 36,000 36,000 34,000 34,000 34,000 32,000 31,000 31,000 30,000 29,000 29,000 29,000 28,000 28,000 28,000 26,000 25,000 25,000 24,000 23,000 23,000 22,000 22,000 21,000 20,000 20,000 18,000 18,000 16,000 16,000 14,000 14,000 11,000 11,000 11,000 11,000 11,000 11,000                                   
        series f redeemable preferred stock, par value 0.001 per share...
      1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000                                                                            
        additional paid in capital
      841,574,000 841,960,000 820,634,000 811,915,000 784,389,000 780,205,000 742,114,000 730,465,000 730,256,000 729,400,000 728,580,000 725,874,000 721,327,000 717,098,000 705,629,000 692,795,000 671,134,000 656,790,000 648,112,000 639,053,000 604,707,000 599,741,000 599,232,000 571,205,000 599,956,000 592,706,000 573,868,000 559,977,000 544,895,000 538,276,000 535,399,000 534,790,000 520,143,000 481,322,000 465,790,000 463,436,000 440,136,000 429,608,000 421,466,000 418,897,000 408,401,000 399,420,000 387,392,000 369,748,000 339,083,000 332,850,000 305,994,000 298,751,000 274,159,000 269,554,000 221,578,000 221,578,000 215,470,000 212,542,000 212,014,000 211,755,000 211,553,000 211,508,000 208,664,000 188,819,000 174,260,531 172,023,461 170,404,393 170,378,699 170,622,581 170,622,581 170,622,581 170,622,581 170,622,581 170,640,979 170,640,979 170,640,979 170,640,979 170,640,979 170,640,979 170,640,979 170,640,979 132,448,681 131,590,977 129,245,756 105,502,544 105,502,544 105,502,544 105,427,549 105,427,549 105,427,549 105,052,573 105,052,574 105,060,304 105,225,506 
        accumulated other comprehensive income
      3,314,000 3,699,000 4,303,000 6,647,000 10,648,000 3,365,000 13,759,000 13,281,000 7,758,000 19,795,000 14,297,000 6,008,000 11,640,000 12,366,000 5,524,000 2,921,000 -1,346,000 -2,075,000 -2,641,000 -1,921,000 -4,859,000 -5,135,000 -4,654,000 -2,126,000 -2,483,000 -1,859,000 -870,000 -148,000 1,063,000 818,000 530,000 35,000 172,000 179,000                                                         
        distributions in excess of accumulated earnings
      -673,168,000 -660,883,000 -647,794,000 -635,393,000 -623,912,000 -614,698,000 -610,209,000 -596,475,000 -584,776,000 -574,113,000 -560,719,000 -542,937,000 -530,228,000 -514,057,000 -498,574,000 -482,493,000 -468,523,000 -454,494,000 -442,122,000 -425,422,000 -401,834,000 -388,900,000 -374,259,000 -360,978,000 -343,736,000 -331,461,000 -319,402,000 -310,117,000 -298,866,000 -287,910,000 -276,927,000 -268,058,000 -253,314,000 -242,726,000 -231,214,000 -223,587,000 -214,248,000 -203,079,000 -193,934,000 -185,051,000 -177,999,000 -168,570,000 -159,883,000 -151,724,000 -149,533,000 -141,945,000 -135,787,000 -115,248,000 -108,943,000 -102,813,000 -97,568,000 -97,568,000 -92,708,000 -88,138,000 -83,973,000 -79,676,000 -75,830,000 -71,803,000 -68,386,000 -64,977,000 -61,933,725 -58,458,249 -56,245,666 -53,023,831 -49,877,753 -46,760,633 -43,804,965 -40,687,244 -37,542,148 -34,442,235 -31,348,378 -28,332,410 -25,513,703 -22,869,878 -20,353,407 -17,802,786 -15,226,196 -12,343,127 -10,820,512 -8,388,964 -6,129,398 -4,877,614 -3,903,748 -3,212,398 -2,367,523 -2,447,402 -2,212,400 -1,427,636 -76,420  
        total stockholders' equity
      171,770,000 184,826,000 177,191,000 183,216,000 171,171,000 168,917,000 145,707,000 147,313,000 153,280,000 175,123,000 182,199,000 188,987,000 202,780,000 215,448,000 212,620,000 213,262,000 201,303,000 200,259,000 203,386,000 211,747,000 198,049,000 205,741,000 220,354,000 208,134,000 253,771,000 259,420,000 253,629,000 249,744,000 247,124,000 251,216,000 259,033,000 266,798,000 267,032,000 238,804,000 234,604,000 239,877,000 225,915,000 226,555,000                                                     
        op units held by non-controlling op unitholders
      122,000 132,000 130,000 136,000 130,000 129,000 114,000 938,000 986,000 1,463,000 1,524,000 1,641,000 1,790,000 1,938,000 1,275,000 1,308,000 1,259,000 1,283,000 1,338,000 1,416,000 2,762,000 2,892,000 3,110,000 2,903,000 4,482,000 4,665,000 4,662,000 4,675,000                                                               
        borrowings under unsecured term loan d
       19,860,000 19,839,000                                                                                        
        total equity
       184,958,000 177,321,000 183,352,000 171,301,000 169,046,000 145,821,000 148,251,000 154,266,000 176,586,000 183,723,000 190,628,000 204,570,000 217,386,000 213,895,000 214,570,000 202,562,000 201,542,000 204,724,000 213,163,000 200,811,000 208,633,000 223,464,000 211,037,000 258,253,000 264,085,000 258,291,000 254,419,000                                                               
        total liabilities, mezzanine equity and equity
       1,265,003,000 1,209,993,000 1,160,443,000 1,094,348,000 1,096,315,000 1,105,546,000 1,105,157,000 1,133,471,000 1,167,156,000 1,181,935,000 1,186,583,000 1,201,509,000 1,209,668,000 1,193,389,000 1,154,409,000 1,143,352,000 1,104,794,000 1,089,224,000 1,088,343,000 1,075,836,000 1,086,051,000 1,098,825,000 1,039,508,000 978,012,000 969,787,000 935,020,000 938,775,000                                                               
        series d, e and g redeemable preferred stock, net, par value 0.001 per share...
              170,041,000    170,056,000    170,261,000 170,264,000 170,278,000                                                                        
        borrowings under term loan a and term loan b
                    224,194,000 224,113,000 224,032,000                                                                          
        borrowings under term loan
                       223,951,000 208,871,000 208,790,000 159,146,000 159,090,000 159,033,000 121,276,000 121,219,000 74,663,000 74,653,000 74,629,000 74,604,000 74,580,000 74,556,000 74,532,000 24,912,000 24,905,000 24,897,000                                                        
        series d and e redeemable preferred stock, net, par value 0.001 per share...
                         159,286,000 157,751,000 154,140,000 152,193,000 152,153,000                                                                   
        series a and b redeemable preferred stock, par value 0.001 per share...
                              2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000  2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000                                   
        series d redeemable preferred stock, net, par value 0.001 per share...
                              85,598,000 85,598,000 85,598,000 85,598,000 85,598,000 85,598,000 84,366,000 83,432,000 81,978,000 77,612,000 72,965,000 70,743,000 67,213,000 25,532,000                                                     
        liabilities, mezzanine equity and stockholders’ equity
                                                                                                
        stockholders’ equity
                                                                                                
        total liabilities, mezzanine equity and stockholders’ equity
                                  904,175,000 912,008,000 923,106,000 928,454,000 904,851,000 831,573,000 832,977,000 851,742,000 838,643,000 818,285,000                                                     
        mortgage note receivable
                                             5,900,000 5,900,000 5,900,000 5,600,000 5,600,000 5,600,000                  10,000,000 10,000,000 10,000,000 10,000,000 10,000,000                21,064,861 11,081,931 11,107,717 11,131,050 11,150,787 11,170,000   
        borrowings under revolving credit facility
                                         39,225,000                                                       
        borrowings under term loan facility
                                         24,892,000 24,892,000 24,887,000 24,883,000 25,000,000                                                   
        series c mandatorily redeemable term preferred stock, net, par value 0.001 per share...
                                                                                                
        borrowings under line of credit
                                          46,772,000 60,229,000 42,465,000 45,300,000 55,500,000 45,200,000 41,300,000 43,300,000 45,600,000 25,650,000 24,100,000 24,400,000 28,900,000 11,200,000 26,400,000 26,400,000 25,000,000 5,500,000   18,700,000 9,100,000 8,200,000 20,900,000 27,000,000 22,700,000 36,300,000           20,000,000    35,660,000 29,660,000 22,260,000 43,560,000 23,810,000 22,010,000        
        series c mandatorily redeemable preferred stock, net, par value 0.001 per share...
                                           13,424,000 38,192,000                                                    
        liabilities and stockholders’ equity
                                                                                                
        total stockholders’ equity
                                            227,558,000 233,871,000 230,427,000 230,874,000 227,157,000 217,672,000 189,196,000 190,550,000 169,850,000 183,146,000 164,857,000 166,382,000 123,648,000 123,648,000 122,365,000 124,007,000 127,638,000 131,671,000 135,314,000 139,292,000 139,860,000 123,422,000 111,374,307 112,060,003 111,908,838 115,104,008 118,450,542 121,321,060 124,239,364 127,355,835 130,495,260 133,579,613 136,673,470 139,549,493 142,368,068 144,981,092 147,497,107 149,672,598 152,224,176 117,855,369 118,520,246 120,433,182 98,948,536 100,199,696 101,172,679 101,848,026 102,692,693 102,612,814 102,847,815 103,632,580 104,750,655 105,118,286 
        total liabilities and stockholders’ equity
                                            811,461,000 833,322,000 838,483,000 830,340,000 807,282,000 787,794,000 759,407,000 735,530,000 678,882,000 690,525,000 666,412,000 594,140,000 569,198,000 569,198,000 564,779,000 525,644,000 497,335,000 467,974,000 453,147,000 427,093,000 428,016,000 416,148,000 410,608,602 397,572,376 411,179,391 414,620,100 416,865,373 418,281,683 422,245,782 424,996,806 429,098,785 430,283,055 414,245,749 411,183,078 378,902,689 361,345,877 339,146,439 327,189,335 315,766,022 281,502,480 281,910,771 259,807,099 207,046,954 168,846,131 128,188,185 106,991,079 105,585,094 105,113,407 104,404,705 105,658,571 105,061,370 105,159,489 
        deferred financing costs
                                             6,138,000 6,011,000 6,212,000 5,990,000 6,213,000 6,342,000 6,678,000 6,814,000 6,840,000 6,643,000 5,961,000 6,304,000 6,304,000 6,569,000 5,853,000 5,789,000 5,540,000 3,473,000 3,120,000 3,096,000 3,105,000 3,325,740 2,553,660 2,653,246 2,913,702 3,136,055 3,344,509 3,763,181 4,061,813 4,383,446 4,752,282            1,486,841 990,340 663,134       
        series c mandatorily redeemable preferred stock, par value 0.001 per share...
                                             38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000 38,500,000                                   
        25 per share liquidation preference; 2,300,000 shares authorized and 2,150,000 shares issued and outstanding at december 31, 2015 and december 31, 2014, respectively
                                             2,000                                                   
        notes receivable—employee
                                                  -375,000                                              
        notes receivable - employee
                                                -375,000 -375,000  -375,000 -375,000 -375,000 -375,000 -375,000                                         
        other liabilities related to assets held for sale
                                                2,587,000    178,000                    36,348                        
        asset retirement obligation liability
                                                     3,884,000 3,851,000 3,819,000 3,786,000 3,786,000 3,755,000 3,711,000 3,812,000 3,329,000 3,289,000 3,179,000 3,140,000 3,101,000 3,062,768 2,414,048 2,380,748 2,342,891 2,305,644 2,268,997 2,232,940 2,225,559 2,190,192 2,155,341 2,120,183 2,101,655 1,811,752 1,781,817 1,752,378 1,723,437 1,631,294 1,604,416 1,419,559 1,428,964           
        notes receivable - employees
                                                        -375,000 -375,000  -410,000  -421,000 -422,000 -426,000      -2,261,555         -2,769,923           -374,792 -375,000 -375,000     
        notes receivable—employees
                                                          -410,000  -416,000                                    
        due to adviser
                                                             1,046,000 1,188,000 739,000 1,091,000 952,000 965,373 1,720,203 1,292,211 1,394,007 1,213,640 1,271,766 1,299,850 1,149,672  1,231,722 1,321,987 788,428 784,301 788,533 682,481 689,062 183,042 210,277 177,459 196,148 164,155 164,189 124,171 142,598 129,231 109,639 103,210 590,410 234,295  
        series a and b redeemable preferred stock, 0.001 par value...
                                                              2,000                                  
        senior common stock, 0.001 par value...
                                                                  59 52                            
        common stock, 0.001 par value...
                                                              11,000 11,000  10,000 8,725 8,605 8,545 8,545 8,563 8,563 8,563 8,563 8,563 8,565 8,565 8,565 8,565 8,565 8,565 8,565 8,565 7,851 7,817 7,672 7,672 7,672 7,672 7,667 7,667 7,667 7,642 7,642 7,642 7,642 
        redeemable preferred stock, 0.001 par value...
                                                               2,000  2,000 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150 2,150  1,000 1,000 1,000           
        2,300,000 shares authorized and 2,150,000 shares issued and outstanding at june 30, 2011 and december 31, 2010, respectively
                                                                2,000                                
        59,057 shares issued and outstanding at june 30, 2011 and december 31, 2010, respectively
                                                                                                
        10,771,379 and 8,724,613 shares issued and outstanding at june 30, 2011 and december 31, 2010, respectively
                                                                11,000                                
        notes receivable — employees
                                                                -431,000 -432,000 -963,433 -1,516,016 -2,260,586  -2,304,999 -2,551,601 -2,588,965 -2,590,215 -2,595,886 -2,629,846 -2,629,846 -2,769,791  -2,800,724 -2,801,180 -3,176,310 -3,201,322 -2,259,036 -2,259,036 -432,282 -432,282 -432,906 -433,789        
        prepaid expenses and other assets
                                                                    2,186,373 1,653,392 1,716,905 920,787 644,822 524,385 707,167 989,645 1,215,463 1,717,397                   
        obligation under capital lease
                                                                    253,841 250,764 247,686 244,609 241,532 238,455 235,378 232,301 229,223 225,067                   
        rent received in advance, security deposits and funds held in escrow
                                                                    3,321,442 3,922,738 3,386,274 4,026,157 4,194,849 4,727,667 3,745,523 3,600,768 3,519,217 3,302,629 2,706,113 2,254,293 2,175,708 2,050,220 1,841,063 2,045,850 2,897,781 2,488,362 2,322,300 2,078,037 1,462,886 1,432,991 1,674,741 1,459,016 480,826    
        short-term loan and borrowings under line of credit
                                                                     34,900,000 33,200,000 31,800,000 31,800,000 30,300,000 31,500,000 30,200,000 64,550,000 59,050,000 24,400,000                  
        due from adviser
                                                                          108,898                      
        mortgage notes receivable
                                                                         10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 10,000,000 20,981,073 21,000,455 21,025,815 21,047,274         
        real estate
                                                                           367,715,344            129,028,346 94,245,941 71,226,016 60,466,330 48,784,959 26,863,418 9,020,410 5,436,153  
        real estate, net of accumulated depreciation of 20,102,084 and 15,738,634, respectively
                                                                            356,463,038                    
        lease intangibles, net of accumulated amortization of 9,370,270 and 7,560,928, respectively
                                                                            30,253,544                    
        deferred financing costs, net of accumulated amortization of 2,690,249 and 2,184,492, respectively
                                                                            3,955,834                    
        real estate, net of accumulated depreciation of 17,842,267 and 15,738,634, respectively
                                                                             353,335,334                   
        lease intangibles, net of accumulated amortization of 8,445,057 and 7,560,928, respectively
                                                                             31,079,739                   
        deferred financing costs, net of accumulated amortization of 2,433,815 and 2,184,492, respectively
                                                                             4,191,740                   
        real estate, net of accumulated depreciation of 15,738,634 and 8,595,419, respectively
                                                                              324,761,772                  
        lease intangibles, net of accumulated amortization of 7,560,928 and 4,175,685, respectively
                                                                              28,989,556                  
        interest receivable – mortgage note
                                                                              86,111   86,111   67,140 70,586 70,749   71,109 64,795 61,840 61,950    
        interest receivable – employees
                                                                              39,280   60,422   28,589 5,548    4,685 4,792      
        deferred financing costs, net of accumulated amortization of 2,184,492 and 1,467,297, respectively
                                                                              4,405,129                  
        prepaid expenses
                                                                              522,348 547,500 456,354 337,777 521,290 435,196 196,852 471,160 385,043 234,108 101,677 203,026 170,685 228,725 68,932 150,812   
        deposits on real estate
                                                                              300,000  300,000 450,000 300,000   200,000 600,000 200,000 550,000        
        accounts receivable
                                                                              31,524 31,877 387,747 379,055 179,247 225,073 105,395 266,312 225,581          
        real estate, net of accumulated depreciation of 13,771,428 and 8,595,419, respectively
                                                                               309,420,504                 
        lease intangibles, net of accumulated amortization of 6,722,025 and 4,175,685, respectively
                                                                               27,607,486                 
        interest receivable — mortgage note
                                                                               83,333 83,333       67,511 67,619     68,261   
        interest receivable — employees
                                                                               52,728 52,735  43,716 41,346    4,681 5,236        
        deferred financing costs, net of accumulated amortization of 1,977,287 and 1,467,297, respectively
                                                                               3,973,775                 
        real estate, net of accumulated depreciation of 11,947,461 and 8,595,419, respectively
                                                                                280,541,611                
        lease intangibles, net of accumulated amortization of 5,877,604 and 4,175,685, respectively
                                                                                26,038,291                
        deferred financing costs, net of accumulated amortization of 1,800,471 and 1,467,297, respectively
                                                                                4,067,858                
        real estate, net of accumulated depreciation of 10,189,209 and 8,595,419, respectively
                                                                                 272,001,341               
        lease intangibles, net of accumulated amortization of 4,999,702 and 4,175,685, respectively
                                                                                 25,958,470               
        deferred financing costs, net of accumulated amortization of 1,631,759 and 1,467,297, respectively
                                                                                 3,927,288               
        real estate, net of accumulated depreciation of 8,595,419 and 3,408,878, respectively
                                                                                  235,118,123              
        lease intangibles, net of accumulated amortization of 4,175,685 and 1,221,413, respectively
                                                                                  23,416,696              
        deferred financing costs, net of accumulated amortization of 1,467,297 and 260,099, respectively
                                                                                  3,713,004              
        2,300,000 shares authorized and 2,150,000 shares issued and outstanding at december 31, 2006
                                                                                  2,150              
        real estate, net of accumulated depreciation of 7,106,263 and 3,408,878, respectively
                                                                                   236,573,888             
        lease intangibles, net of accumulated amortization of 3,393,819 and 1,221,413, respectively
                                                                                   24,198,562             
        deferred financing costs, net of accumulated amortization of 725,040 and 260,099, respectively
                                                                                   2,911,643             
        real estate, net of accumulated depreciation of 5,722,987 and 3,408,878 respectively
                                                                                    219,373,127            
        lease intangibles, net of accumulated amortization of 2,614,455 and 1,221,413, respectively
                                                                                    24,535,650            
        deferred financing costs, net of accumulated amortization of 549,399 and 260,099, respectively
                                                                                    3,037,719            
        mortgage notes payable related to assets held for sale
                                                                                    4,797,876            
        accounts payable and other liabilities related to assets held for sale
                                                                                    198,381            
        real estate, net of accumulated depreciation of 4,562,992 and 3,408,878, respectively
                                                                                     204,739,533           
        lease intangibles, net of accumulated amortization of 1,902,039 and 1,221,413, respectively
                                                                                     22,593,292           
        deferred financing costs, net of accumulated amortization of 381,970 and 260,099, respectively
                                                                                     2,762,706           
        real estate, net of accumulated depreciation of 3,408,878 and 785,125, respectively
                                                                                      161,634,761          
        lease intangibles, net of accumulated amortization of 1,221,413 and 194,047, respectively
                                                                                      13,947,484          
        deferred financing costs, net of accumulated amortization of 260,099, and 0, respectively
                                                                                      1,811,017          
        dividends payable
                                                                                          920,040 920,040 917,040 917,040 76,420  
        lease intangibles, net of accumulated amortization of 826,865 and 194,047, respectively
                                                                                       11,062,110         
        replacement reserve
                                                                                       1,088,242         
        lease intangibles, net of accumulated amortization of 457,151 and 194,047, respectively
                                                                                        5,362,850        
        mortgage note payable
                                                                                        3,137,529 3,150,000       
        lease intangibles, net of accumulated amortization of 308,159 and 194,047, respectively
                                                                                         4,023,315       
        lease intangibles, net of accumulated amortization of 194,047 and 1,208, respectively
                                                                                          3,230,146      
        interest receivable – officers
                                                                                           1,250     
        lease intangibles, net of accumulated amortization of 98,755 and 1,208, respectively
                                                                                           2,246,939     
        lease intangibles, net of accumulated amortization of 38,979 and 1,208, respectively
                                                                                            989,831    
        accounts payable
                                                                                            41,594 24,161   
        accrued expenses
                                                                                            14,220 78,105   
        restricted deposit
                                                                                             205,508   
        lease intangibles, net of accumulated amortization of 14,795 and 1,208, respectively
                                                                                             344,433   
        restricted deposits
                                                                                             205,508   
        rent received in advance and security deposits
                                                                                             210,767   
        prepaid assets
                                                                                              191,432 267,058 
        lease intangibles, net of accumulated amortization of 1,208
                                                                                              358,020  
        liabilities and stockholders’ equity liabilities
                                                                                                
        retained deficit
                                                                                              -240,871 -114,862 
        deferred offering costs
                                                                                                
        liabilities due to adviser
                                                                                               41,203 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2013-03-03 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 2005-06-30 2005-03-31 2004-09-30 2004-06-30 2004-03-31 
                                                                                             
          cash flows from operating activities:
                                                                                             
          net income
        5,384,000 4,135,000 4,637,000 5,136,000 7,197,000 11,718,000 1,599,000 3,526,000 4,552,000 1,790,000 -3,817,000 2,397,000 1,813,000 2,494,000 1,574,000 3,391,000 3,076,000 4,497,000 2,122,000 38,000 2,845,000 967,000 2,258,000 473,000 2,190,000 2,205,000 4,673,000 2,517,000 2,677,000 2,525,000 4,605,000 -1,466,000 2,383,000 664,000 4,356,000 2,293,000 -73,000 885,000 853,000 2,566,000 -95,000 431,000 694,000 6,164,000 231,000 1,217,000 -13,514,000 333,000 311,000 450,000 433,000 433,000 614,000 992,000 854,000 1,301,000 1,116,000 1,748,000 1,370,000 1,480,000 806,870 2,028,254 1,006,451 1,086,333 1,117,542 1,279,001 1,116,936 1,089,569 1,135,240 1,141,559 1,219,446 1,416,702 1,463,114 1,590,461 1,556,312 1,530,342 3,476,978 1,699,565 846,800 2,552,128 1,149,531 535,184 624,009   
          adjustments to reconcile net income to net cash from operating activities:
                                                                                             
          depreciation and amortization
        15,482,000 15,271,000 14,249,000 13,243,000 13,103,000 13,342,000 16,015,000 13,326,000 13,731,000 12,485,000 16,166,000 15,474,000 15,992,000 15,765,000 15,218,000 14,689,000 14,650,000 14,760,000 14,191,000 16,710,000 13,798,000 14,182,000 14,096,000 13,428,000 12,979,000 12,622,000 13,010,000 12,454,000 11,808,000 11,772,000 11,586,000 12,122,000 10,828,000 9,924,000 9,921,000 9,721,000 9,458,000 9,205,000 9,133,000 9,128,000 9,006,000 8,947,000 8,207,000 7,757,000 7,516,000 6,871,000 6,720,000 6,453,000 6,253,000 5,220,000 4,901,000 4,901,000 4,659,000 4,276,000 3,992,000 3,904,000 3,676,000 3,628,000 3,475,000 3,370,000        3,314,100  3,262,913 3,185,017 2,987,760       1,834,740 2,374,912 696,976 537,755 519,133 206,101 79,330 
          impairment charge
          1,779,000 4,550,000 493,000 5,719,000 6,754,000   10,718,000       1,184,000           2,836,000 253,000 3,746,000 1,786,000 187,000 43,000    280,000 13,958,000                                       
          gain on debt extinguishment
            -300,000                                                                              
          gain on sale of real estate
        10,000   -3,675,000   -283,000 -3,492,000               -2,952,000 -919,000 -1,844,000   1,914,000 -5,906,000                                       -1,422,026         
          amortization of deferred financing costs
        1,018,000 516,000 464,000 449,000 396,000 388,000 385,000 462,000 398,000 429,000 409,000 410,000 416,000 2,206,000 491,000 369,000 408,000 504,000 277,000 394,000 363,000 419,000 374,000 373,000 458,000 354,000 456,000 342,000 345,000 364,000 394,000 465,000 394,000 371,000 483,000 395,000 447,000 619,000 471,000 597,000 480,000 447,000 431,000 447,000 414,000 409,000 386,000 370,000 593,000 412,000 405,000 405,000 399,000 400,000 383,000 320,000 234,000 228,000 225,000 231,000 165,544 292,804 271,727 272,353 346,398 421,163 348,634 375,194  300,318 256,434 249,323       121,871 158,457 58,590 16,246    
          amortization of deferred rent asset and liability
        -1,418,000 -1,615,000 -1,515,000 -1,481,000 -1,649,000 -1,589,000 -1,960,000 -1,615,000 -1,685,000 -1,643,000 -2,368,000 -1,761,000 -1,732,000 -1,289,000 -579,000 -615,000 -569,000 -705,000 -602,000 -1,395,000 -497,000 -513,000 -462,000 -375,000 -391,000 -387,000 -293,000 69,000 -275,000 -261,000 -261,000 -218,000 -221,000 -205,000 -207,000 -300,000 -148,000 -113,000 -102,000 -121,000 -124,000 -129,000 -141,000 -123,000 -88,000 -86,000 -92,000 -90,000 -86,000 -59,000 -98,000 -98,000 -239,000 -196,000 -169,000 -168,000 -103,000 -178,000 -159,000 -176,000 -168,001 -168,002 -168,001 -179,662 -133,016 -133,017 -133,018 -133,017 -133,017 -133,015 -133,017 -133,017              
          decrease in sales-type lease receivable
           114,000                                                                                  
          receipt of sales-type lease receivable
        -153,000                                                                                    
          amortization of discount and premium on assumed debt
        6,000 6,000 8,000 7,000 8,000 8,000 9,000 9,000 10,000 10,000 10,000 11,000 11,000 12,000 12,000 12,000 12,000 13,000 13,000 14,000 14,000 14,000 15,000 15,000 15,000 16,000 16,000 16,000 17,000 16,000 -69,000 -19,000 -20,000 -30,000 -30,000 -30,000 -29,000 -56,000 -60,000 -83,000 -77,000 -77,000 -77,000 -77,000 -76,000 -70,000 -44,000 -43,000 -43,000 -43,000 -42,000 -42,000 -36,000 13,000 16,000 16,000 16,000                             
          asset retirement obligation expense
        35,000 35,000 34,000 34,000 34,000 33,000 33,000 33,000 32,000 31,000 32,000 31,000 31,000 23,000 24,000 21,000 18,000 22,000 29,000 27,000 23,000 23,000 26,000 38,000 18,000 31,000 32,000 31,000 30,000 30,000 30,000 29,000 31,000 31,000 34,000 34,000 41,000 36,000 37,000 38,000 38,000 38,000 38,000 200,000 41,000 43,000 -180,000 33,000 32,000 33,000 31,000 31,000 44,000 42,000 42,000 40,000 41,000 39,000 39,000 38,000        35,367  35,162 32,764 30,468       55,143       
          amortization of right-of-use asset from operating leases and operating lease liabilities
        2,000 2,000 1,000 2,000 2,000 1,000 1,000 3,000 7,000 6,000 7,000 7,000 6,000 7,000 9,000 7,000 9,000 8,000 13,000 13,000 13,000                                                                 
          amortization of right-of-use asset finance lease liabilities
        9,000 8,000                                                                                    
          bad debt expense
                                                                                           
          operating changes in assets and liabilities
                                                                                             
          increase in other assets
        82,000 844,000                        9,000 -743,000   987,000 -1,445,000         -239,000 -408,000   57,000 50,000 -670,000 298,000 -641,000 460,000 247,000 -465,000   -221,000    -181,000 -171,000 -44,000                    -13,520   -25,319 -25,000 -18,266 
          increase in deferred rent receivable
        -1,065,000 -753,000          -938,000    1,156,000 -993,000 -706,000 -846,000 -355,000 -370,000 -458,000 -214,000 -29,000 -578,000 -289,000 -581,000 -640,000 -573,000 -631,000 -704,000 -640,000 -888,000 -754,000 -795,000 -643,000 -821,000 -872,000 -1,087,000 -1,430,000 -1,191,000 -987,000 -856,000 -422,000 -1,030,000 -872,000 -906,000 -976,000 -1,035,000 -863,000 -826,000 -826,000 -955,000 -450,000 -385,000 -354,000 -343,000 -336,000 -371,000 -344,000 -416,554 -385,994 -402,335 -446,926  -482,020 -519,489 -562,789 -624,356 -610,145 -609,065 -543,943 -493,671 -450,815 -426,303 -370,227 -941,903 -720,712 -224,386 -369,624 -108,747 -97,499 -100,110 -41,535 -13,764 
          increase in accounts payable and accrued expenses
        -1,738,000 -1,615,000 3,171,000 978,000 -1,413,000 226,000   -2,331,000 1,121,000   -1,788,000 1,571,000 3,325,000 -1,508,000 -1,237,000 888,000 2,120,000 1,063,000                                                          52,302 250,558 267,574 -136,545 249,075 11,898   
          increase in amount due to adviser and administrator
        755,000 -543,000 -370,000 841,000  -578,000 719,000 366,000 4,000 -72,000 167,000 -899,000 -348,000 58,000 72,000 143,000 243,000 99,000 -136,000 265,000                                                                  
          increase in other liabilities
        -1,252,000       -550,000 172,000   166,000 -1,540,000   856,000 402,000 1,453,000 9,000 -446,000 -281,000 -183,000 1,124,000 1,677,000 341,000 853,000 -796,000 1,317,000 -560,000 -1,166,000 655,000 -113,000 242,000 -343,000 735,000 -436,000    272,000 368,000         125,000 -264,000 -264,000 503,000 55,000 -203,000 388,000 -770,000 466,000 173,000 -209,000 242,924                         
          leasing commissions paid
        -1,579,000 -945,000 -158,000 -92,000 -216,000 -3,842,000 -400,000 -325,000 -976,000 -5,000 -930,000 -401,000 -151,000 -645,000 -117,000 -962,000 -340,000 -910,000 -169,000 -555,000 -225,000 -424,000 -715,000 -302,000 -639,000 -98,000 -138,000 -20,000 -4,000 -378,000 -360,000 -24,000 -1,000 -167,000 -239,000 -142,000 -114,000 -372,000 -1,083,000 -241,000 -226,000 -65,000 -261,000 -133,000 -711,000 -54,000 -33,000 -614,000 -10,000 -384,000 -384,000 -200,000 -437,000 -1,101,000     -2,827 -4,217 -143,475                    
          net cash from operating activities
        15,721,000 18,898,000 35,848,000 17,684,000 22,787,000 5,540,000 13,603,000 15,023,000 11,878,000 17,801,000 15,769,000 14,919,000 12,279,000 22,290,000 17,421,000 17,187,000 16,433,000 19,294,000 17,520,000 16,879,000 16,961,000 15,093,000 20,330,000 17,128,000 14,116,000 16,350,000 12,600,000 14,808,000 14,796,000 13,369,000 12,626,000 12,045,000 13,377,000 10,945,000 10,475,000 11,346,000 11,983,000 9,050,000 8,782,000 6,610,000 8,402,000 7,539,000 8,936,000 9,518,000 7,635,000 4,885,000 6,159,000 4,313,000 8,033,000 4,485,000 3,054,000 3,054,000 4,775,000 7,863,000 5,140,000 5,627,000 5,258,000 4,844,000 4,819,000 4,741,000 4,246,006 6,802,137 3,476,622 3,588,678 4,884,206 3,987,363 4,045,135 4,096,553 5,368,774 3,703,772 4,551,539 3,951,090 4,062,864 4,295,862 3,849,364 3,887,719 7,608,914 5,871,779 2,584,972 3,705,806 1,333,934 1,344,984 1,280,087 357,408 495,502 
          capital expenditures
          free cash flows
        15,721,000 18,898,000 35,848,000 17,684,000 22,787,000 5,540,000 13,603,000 15,023,000 11,878,000 17,801,000 15,769,000 14,919,000 12,279,000 22,290,000 17,421,000 17,187,000 16,433,000 19,294,000 17,520,000 16,879,000 16,961,000 15,093,000 20,330,000 17,128,000 14,116,000 16,350,000 12,600,000 14,808,000 14,796,000 13,369,000 12,626,000 12,045,000 13,377,000 10,945,000 10,475,000 11,346,000 11,983,000 9,050,000 8,782,000 6,610,000 8,402,000 7,539,000 8,936,000 9,518,000 7,635,000 4,885,000 6,159,000 4,313,000 8,033,000 4,485,000 3,054,000 3,054,000 4,775,000 7,863,000 5,140,000 5,627,000 5,258,000 4,844,000 4,819,000 4,741,000 4,246,006 6,802,137 3,476,622 3,588,678 4,884,206 3,987,363 4,045,135 4,096,553 5,368,774 3,703,772 4,551,539 3,951,090 4,062,864 4,295,862 3,849,364 3,887,719 7,608,914 5,871,779 2,584,972 3,705,806 1,333,934 1,344,984 1,280,087 357,408 495,502 
          cash flows from investing activities:
                                                                                             
          acquisition of real estate and related intangible assets
        -54,838,000 -79,342,000 -73,725,000 -5,235,000 -10,168,000   -12,479,000 -12,176,000   -17,088,000 -43,963,000 -38,456,000 -13,463,000 -54,274,000 -26,838,000 -8,195,000 -10,846,000 -10,635,000 -71,463,000 -63,041,000 -20,715,000 -40,242,000 -6,315,000 -19,553,000 -8,459,000 -14,341,000 -37,736,000 -78,724,000   -25,670,000 -23,900,000   -6,550,000 -13,000,000 -29,900,000 -28,348,000 -40,751,000 -18,800,000 -61,046,000 -3,718,000 -26,382,000 -71,318,000 -27,838,000 -5,650,000 -5,650,000                                  
          improvements of existing real estate
        -3,573,000 -10,224,000 -5,960,000 -1,222,000 -3,597,000 -5,236,000 -3,142,000 -822,000 -305,000 -396,000 -4,012,000 -1,961,000 -4,332,000 -674,000 -874,000 -942,000 -596,000 -1,544,000 -1,539,000 -1,669,000 -1,240,000 -1,841,000 -2,031,000 -4,309,000 -1,034,000 -1,398,000 -829,000 -1,834,000 -325,000 -1,244,000 -925,000 -983,000 -1,437,000 -1,832,000 -4,964,000 -2,082,000 -1,139,000 -969,000 -1,685,000 -1,720,000 -1,897,000 -1,375,000 -1,697,000 -931,000 -2,482,000 -1,261,000 -1,673,000 179,000 -1,356,000 -3,878,000 -121,000 -121,000                                  
          proceeds from sale of real estate
        2,798,000   2,503,000 14,080,000 2,427,000 18,625,000 14,834,000 17,757,000   12,652,000    3,734,000 5,106,000 10,416,000 3,947,000 6,318,000 2,062,000 10,773,000 4,209,000 12,892,000 12,398,000 3,409,000 2,822,000                          238                     
          receipts from lenders for funds held in escrow
            483,000 14,000 2,499,000 1,310,000 292,000 152,000 3,218,000 2,416,000 1,703,000 1,798,000 28,000 2,015,000 59,000 121,000 1,768,000 130,000 20,000 21,000 1,240,000 206,000 227,000 991,000 483,000 189,000 580,000 517,000 3,590,000 392,000 212,000 3,108,000 981,000 28,000 576,000 2,143,000 3,995,000 2,310,000 574,000 68,000 1,241,000 383,000 791,000 496,000 -219,000 4,235,000 301,000 1,228,000 1,228,000 673,000 159,000 811,000 316,000 582,000                             
          payments to lenders for funds held in escrow
        -181,000 -181,000 -181,000 -180,000 -177,000 -176,000 -177,000 -318,000 -316,000 -342,000 -2,686,000 -325,000 -1,770,000 -1,159,000 -1,986,000 -2,544,000 -431,000 -679,000 -453,000 -559,000 -661,000 -454,000 -766,000 -2,455,000 -504,000 -439,000 -482,000 -559,000 -569,000 -592,000 -656,000 -647,000 -4,133,000 -536,000 -583,000 -615,000 -1,278,000 -631,000 -476,000 -593,000 -868,000 -1,123,000 -801,000 -2,265,000 -949,000 -4,185,000 -1,260,000 553,000 -5,514,000 -815,000 -830,000 -830,000 -2,057,000 -1,020,000 -1,601,000 -785,000 -617,000                             
          receipts from tenants for reserves
        596,000 1,611,000 200,000 734,000 159,000 185,000 206,000 402,000 685,000 146,000 -245,000 451,000 330,000 128,000 510,000 875,000 769,000 663,000 1,157,000 1,215,000 456,000 849,000 435,000 2,616,000 492,000 1,050,000 624,000 563,000 575,000 941,000 603,000 643,000 101,000 752,000 597,000 757,000 838,000 1,077,000 763,000 361,000 1,031,000 1,242,000 795,000 617,000 965,000 729,000 790,000 428,000 3,396,000 805,000 1,456,000 1,456,000 714,000 708,000 722,000 726,000 556,000 567,000 556,000 526,000 539,386 578,692 511,291 525,330 1,912,445 544,934 525,414 1,471,309                  
          payments to tenants from reserves
        -658,000 -1,653,000 -247,000 -751,000 -4,501,000 4,146,000 -285,000 -1,668,000 647,000    557,000 -859,000 -1,231,000 -1,016,000 -538,000 -390,000 -1,292,000 -1,541,000 -545,000 -533,000 -429,000 -907,000 -293,000 -1,025,000 -271,000 -785,000 -709,000 -1,105,000 -70,000 -1,883,000 472,000 -822,000 -433,000 -1,679,000 -714,000 -767,000 -738,000 -819,000 -684,000 -797,000 -511,000 -406,000 -469,000 -1,088,000 -2,335,000 -1,782,000 -1,009,000 -617,000 -541,000 -541,000 -896,000 -481,000 -888,000 -278,000 -711,000 -358,000 -932,000 -30,000 -913,745 -268,881 -745,252 -202,354 -2,328,874 -857,567 -961,028 -378,940 -604,525                 
          net cash from investing activities
        -3,062,000 -62,487,000 -80,184,000 -75,644,000 -10,365,000 2,831,000 -12,661,000 18,468,000 4,726,000 3,336,000 -7,598,000 674,000 -6,977,000 -17,690,000 -40,275,000 -17,571,000 -48,821,000 -28,829,000 -10,601,000 -6,526,000 -2,304,000 -1,959,000 -68,745,000 -68,398,000 -21,698,000 -41,627,000 -314,000 -19,623,000 -9,258,000 -1,460,000 -4,099,000 -35,880,000 -78,226,000 4,837,000 10,037,000 -23,427,000 -23,943,000 -17,126,000 5,822,000 2,013,000 -13,322,000 -32,465,000 -30,708,000 -42,401,000 -27,177,000 -54,585,000 -6,278,000 -26,068,000 -72,660,000 -33,005,000 -5,323,000 -5,323,000 -36,398,000 -9,290,000 -33,731,000 -12,565,000 -27,644,000 -1,952,000 -14,867,000 -1,544,000 -1,258,877 9,146,413 646,745 -498,142 -822,179 953,848 189,153 -1,155,747 -627,212 -9,625,233 -5,648,378 -34,871,748 -20,722,713 -33,156,489 -11,475,467 -42,272,727 -45,642,429 -40,520,058 -18,145,676 -90,903,293 -38,964,231 -12,659,824 -57,087,908 -33,415,965 -14,820,000 
          cash flows from financing activities:
                                                                                             
          proceeds from issuance of equity
        -1,000 23,229,000 10,574,000 28,380,000 4,523,000 39,502,000 11,211,000 189,000 450,000 1,007,000 4,138,000 4,630,000 4,444,000 9,972,000 13,094,000 22,166,000 14,685,000 9,186,000 109,341,000 11,465,000 8,839,000 2,489,000 28,296,000 93,296,000 7,485,000 19,454,000 14,292,000 6,061,000 6,725,000 4,176,000 1,603,000 16,369,000 44,713,000 20,521,000 4,657,000 27,363,000 53,330,000 34,869,000 2,800,000 10,670,000 9,132,000 12,228,000 18,135,000 31,295,000 6,594,000 28,335,000 7,707,000 25,982,000 4,920,000 50,735,000 6,484,000 6,484,000 3,088,000 581,000 288,000 234,000 50,000 3,054,000                            
          offering costs paid
        -6,000 -319,000 -155,000 -396,000 -84,000 -541,000 -182,000 -14,000 -38,000 -77,000 -343,000 -80,000 -178,000 -214,000 -286,000 -395,000 -275,000 -500,000 -3,651,000 -153,000 -201,000 -35,000 -323,000 -2,811,000 -123,000 -318,000 -179,000 -95,000 -106,000 -68,000 -26,000 -268,000 -1,500,000 -341,000 -81,000 -532,000 -1,120,000 -1,195,000 -52,000 -174,000 -150,000                                             
          redemption of series f preferred stock
        -460,000 -1,657,000 -1,802,000 -581,000 -390,000 -1,005,000 -259,000 -58,000 -75,000 -184,000 -138,000 -91,000 -129,000 -55,000                                                                      
          retirement of senior common stock
                3,000 -55,000                -34,000    -178,000                                               
          repurchase of series g preferred stock
                -12,000                                                                          
          repurchase of common stock
                                                                                           
          borrowings under mortgage notes payable
                   6,600,000 21,313,000   16,000,000 5,500,000 35,855,000 28,510,000 30,500,000 10,640,000 4,745,000 9,380,000 44,508,000   22,700,000 18,100,000 19,430,000 18,475,000 7,440,000 9,240,000 37,246,000 14,573,000 18,450,000 6,100,000   23,887,000 52,408,000 3,700,000 3,700,000 53,000,000 12,750,000                  15,999,999 4,506,691 14,240,000 13,775,000 31,900,000         
          payments for deferred financing costs
        -4,995,000 -619,000 -188,000 -11,000 -1,336,000   -25,000 -257,000 -48,000 -70,000 -153,000 -4,535,000   -178,000 -30,000 -584,000 -25,000 -15,000 -382,000 -405,000 -1,362,000 -434,000 -279,000 -41,000 -92,000 -41,000 -212,000 -998,000 -578,000 -397,000 -17,000 -476,000 -334,000 -310,000 -380,000 -723,000 -274,000 -667,000 -216,000 -318,000 -78,000 -273,000 -360,000 -567,000 -1,275,000 -68,000 -141,000 -141,000 -1,115,000 -465,000 -631,000 -2,387,000 -587,000 -252,000 -215,000 -11,000 -937,624 -193,218 -11,271 -50,000 -137,945 -2,491 -50,002 -53,561 -109,045 -1,096,766 -20,528 -35,934 -638,559 -82,736 -309,280 -378,745 -1,699,798 -1,650,237 -1,073,561 -1,595,299 -385,796 -629,380    
          principal repayments on mortgage notes payable
        -5,529,000 -2,409,000 -9,583,000 -2,405,000 -17,166,000 -2,306,000 -2,291,000 -19,797,000 -12,446,000 -46,332,000 -6,303,000 -5,002,000 -14,855,000 -116,849,000 -18,580,000 -3,460,000 -14,134,000 -3,431,000 -3,408,000 -7,497,000 -7,276,000 -21,229,000 -3,162,000 -9,322,000 -17,158,000 -24,266,000 -6,692,000 -2,962,000 -2,890,000 -2,906,000 -19,092,000 -2,898,000 -16,609,000 -2,510,000 -38,063,000 -21,780,000 -15,142,000 -28,443,000 -23,534,000 -29,498,000 -13,591,000 -21,380,000 -2,245,000 -2,059,000 -1,903,000 -2,010,000 -2,172,000 -11,004,000 -1,843,000 -1,752,000 -1,808,000 -1,808,000 -46,741,000 -1,227,000 -1,015,000 -3,302,000 -726,000 -1,131,000 -3,617,000 -837,000 -707,281 -671,512 -663,875 -644,524 -611,260 -578,014 -569,367 -590,881 -314,052 -398,070 -389,358 -384,421 -296,329 -214,258 -190,109 -194,961 -427,506         
          borrowings on term loan
                       15,000,000 50,000,000 37,700,000                                                               
          repayments on term loan
                                                                                            
          borrowings on unsecured term loan
                                                                                           
          repayments on unsecured term loan
                                                                                             
          borrowings under senior unsecured notes
                                                                                             
          borrowings from revolving credit facility
        21,800,000 77,600,000 81,100,000 85,100,000 15,300,000 26,600,000 21,600,000 19,900,000 30,500,000 58,900,000 21,200,000 13,000,000 24,500,000 35,750,000 28,400,000 23,100,000 50,800,000 4,100,000 2,000,000 13,000,000 21,700,000 37,000,000 36,900,000 70,900,000 46,600,000 34,200,000 13,700,000 31,200,000 7,000,000 15,200,000 35,200,000 27,100,000 39,800,000 11,500,000 38,500,000                                                   
          repayments on revolving credit facility
        -129,800,000 -26,600,000 -38,030,000 -35,700,000 -66,650,000 -54,500,000 -16,400,000 -19,700,000 -25,700,000 -26,400,000 -9,000,000 -10,000,000 -9,000,000 -74,950,000 -16,000,000 -22,100,000 -19,350,000 -2,000,000 -2,000,000 -66,900,000 -21,000,000 -15,500,000 -67,700,000 -54,300,000 -61,800,000 -16,000,000 -31,500,000 -11,500,000 -9,500,000 -14,500,000 -23,900,000 -49,900,000 -33,400,000 -37,900,000 -14,000,000                                                   
          increase in security deposits
        889,000 243,000 -100,000 347,000 -40,000 45,000 200,000 -47,000 -37,000 -112,000   21,000 391,000   15,000 89,000 -6,000  12,000         104,000 183,000 -270,000 -78,000 -51,000 -24,000 38,000 59,000 -98,000 30,000 78,000 30,000     -1,000     1,000 133,000     56,704 729 -427,777 749 867 16,019 863 10,533 120,000 54,896 356,910 236,047            
          distributions paid to common, senior common, preferred stock and non-controlling op unitholders
        -17,598,000 -17,147,000 -16,941,000 -16,487,000                                                                                  
          net cash from financing activities
        -20,700,000 52,321,000 44,875,000 58,247,000 -11,878,000 -8,260,000 -1,441,000 -34,708,000 -22,543,000 -19,626,000 -6,399,000 -12,794,000 -6,996,000 -2,118,000 23,398,000 1,866,000 30,364,000 5,498,000 -2,285,000 -11,824,000 -13,946,000 -13,114,000 51,458,000 53,805,000    8,822,000 -7,753,000 -11,645,000 -10,581,000 26,231,000    7,992,000 16,714,000 7,059,000 -14,746,000 -7,201,000 5,353,000 22,463,000 18,933,000 36,245,000 22,412,000 46,254,000 -2,614,000 25,770,000 65,135,000 25,264,000 4,002,000 4,002,000 22,387,000 11,936,000 27,175,000 9,298,000 23,305,000 -2,797,000 -1,960,000 4,064,000 843,904 -16,030,488 -4,138,326 -2,859,766 -3,752,827 -5,074,424 -3,787,527 -4,970,534 -3,302,659 7,210,862 1,536,229 30,900,134 16,191,463 21,003,536 10,221,394 9,465,916 36,908,140 33,839,680 15,100,583 58,407,782 19,786,856 220,728 -1,918,230 -1,001,190 -84,150 
          net increase in cash, cash equivalents, and restricted cash
        -8,041,000 8,732,000 539,000 287,000 544,000 111,000 -499,000 -1,217,000 -5,939,000 1,511,000 1,772,000 2,799,000 -1,694,000 2,482,000 544,000 1,482,000 -2,024,000 -4,037,000 4,634,000 -1,471,000 711,000 20,000 3,043,000     4,007,000 -2,215,000                                                         
          cash, cash equivalents, and restricted cash at beginning of period
        15,074,000 16,135,000 15,992,000 13,178,000 16,076,000 11,488,000 9,082,000 9,080,000                                                       
          cash, cash equivalents, and restricted cash at end of period
           15,361,000   -499,000 14,918,000   1,772,000 18,791,000 -1,694,000 2,482,000 544,000 14,660,000 -2,024,000 -4,037,000 4,634,000 14,605,000 711,000 20,000 14,531,000  -1,399,000 3,335,000 7,017,000   264,000 7,026,000                                                       
          supplemental information
                                                                                             
          cash paid for interest
                                                                                             
          non-cash information
                                                                                             
          tenant funded fixed asset improvements included in deferred rent liability
                   722,000    3,340,000   60,000 1,102,000                                                                  
          derecognized carry value of property to sales-type lease receivable
                                                                                             
          capital improvements and leasing commissions included in accounts payable and accrued expenses
                   2,350,000        788,000  -71,000 85,000  -440,000 572,000 239,000                                                           
          unrealized gain related to interest rate hedging instruments
           -4,016,000    5,417,000    -5,895,000    4,267,000    2,424,000     -624,000 -989,000 -722,000    495,000                                                       
          increase in asset retirement obligation in connection with acquisition
                                                                                             
          dividends paid on series f preferred stock via additional share issuances
                   112,000                                                                          
          right-of-use asset from finance leases
           2,938,000                                                                                  
          finance lease liabilities
                                                                                             
          deposits on future acquisitions
         -950,000 -500,000    -250,000  220,000 139,000 -709,000  287,000 -36,000 -509,000  -100,000   -575,000 -1,000,000 -4,462,000 -275,000 -650,000 -565,000 -1,000,000 -250,000 -40,000 -300,000 -1,500,000   -750,000 -1,250,000   -100,000 -1,450,000 -150,000 -1,050,000 -500,000 -1,250,000 -250,000 -250,000 -1,400,000    -50,000   -100,000    -300,000         -350,000 -1,300,000 -800,000 -500,000 -200,000 -610,000 -600,000 -500,000 -350,000       
          deposits applied against acquisition of real estate investments
                           350,000 2,541,000 2,920,000 425,000 850,000 215,000 1,000,000 290,000 300,000 1,500,000    750,000 750,000   100,000 300,000                                             
          decrease in other liabilities
          -1,033,000 -751,000 1,890,000 -1,285,000                                -99,000 -303,000    -301,000    -41,000                                       
          decrease in other assets
           -418,000 6,919,000   1,752,000 -796,000   924,000 857,000 240,000 -1,344,000 -372,000 488,000 -629,000 519,000 224,000 791,000 194,000 1,412,000 -2,082,000    -615,000    -169,000 62,000 -1,075,000 -719,000 240,000 92,000 -94,000 290,000    -2,000         -465,000    73,000     30,854                 120,186 -40,730  11,345 48,170    
          decrease in deferred rent receivable
           -378,000 -929,000 -2,356,000 -1,107,000 -1,149,000 -637,000 -1,072,000    -1,135,000                                                                        
          supplemental and non-cash information
                                                                                             
          increase in sales-type lease receivable
                                                                                             
          decrease in amount due to adviser and administrator
                                                                                             
          distributions paid for common, senior common, preferred stock and non-controlling op unitholders
            -16,275,000 -16,055,000 -15,277,000 -15,181,000 -15,175,000 -15,171,000 -15,160,000 -15,114,000 -18,070,000 -17,996,000 -17,661,000 -17,365,000 -17,199,000 -16,946,000 -16,798,000 -16,649,000 -15,970,000 -15,824,000 -15,738,000 -15,377,000 -14,759,000 -14,559,000 -14,192,000                                                           
          loss on sale of real estate
                    -1,150,000    266,000 882,000  12,000                                                               
          decrease in accounts payable and accrued expenses
               -725,000    -502,000                                                                          
          tenant inducement payments
                                                                                         
          redemption of series d perpetual preferred stock
                                                                                            
          cash paid during year for interest
                                                                                             
          decrease in security deposits
                       -25,000         35,000 -141,000  -26,000              -72,000             1,000 -51,000                          
          redemption of series a, b, and d perpetual preferred stock
                                                                                             
          increase in asset retirement obligation assumed in acquisition
                                                                                             
          increase in accounts payable, accrued expenses, and amount due to adviser and administrator
                            499,000 -862,000 2,391,000 1,934,000 -936,000 1,007,000 -84,000                                                           
          supplemental non-cash information
                                                                                             
          tenant funded fixed asset improvements
                            615,000 1,004,000 353,000  1,020,000 630,000 1,015,000    27,000 817,000 630,000                                                     
          unrealized loss related to interest rate hedging instruments
                            276,000 -481,000 -2,528,000                                                               
          right-of-use asset from operating leases
                                5,998,000                                                           
          operating lease liabilities
                                                                                            
          non-controlling op units issued in connection with acquisition
                             502,000                                                               
          decrease in right-of-use asset from operating leases
                              52,000 52,000 51,000 51,000 50,000                                                           
          decrease in operating lease liabilities
                              -39,000 -39,000 -38,000 -24,000 -50,000                                                           
          redemption of series a and b perpetual preferred stock
                                                                                             
          proceeds from issuance of term loan facility
                                                                                             
          net decrease in cash, cash equivalents, and restricted cash
                                  -2,065,000    -2,054,000                                                       
          non-cash investing and financing information
                                                                                             
          reserves released by title company to tenant
                                                                                             
          net from financing activities
                                                                                             
          net used in financing activities
                                  -14,351,000                                                           
          operating lease liability
                                  -5,998,000                                                           
          increase in accounts payable, accrued expenses, and amount due adviser and administrator
                                   236,000   57,000 -285,000    692,000 895,000 -534,000 -121,000 -1,497,000 24,000 13,000 1,008,000     -832,000 325,000 -1,027,000 -637,000 -637,000                                  
          collection of mortgage note receivable
                                           5,900,000                                               
          deposits refunded
                                                          50,000 50,000         250,000                      
          redemption of series c mandatorily redeemable preferred stock
                                           -13,500,000                                                 
          distributions paid for common, senior common and preferred stock
                                    -13,635,000 -13,506,000 -13,474,000 -13,278,000 -12,971,000 -12,176,000 -11,983,000 -11,632,000 -11,096,000 -10,030,000 -9,736,000 -9,618,000 -9,334,000 -9,117,000 -8,802,000 -8,286,000 -7,764,000 -7,327,000 -6,986,000 -6,597,000 -6,407,000 -5,666,000 -5,270,000 -5,270,000 -5,170,000 -5,150,000 -5,146,000 -5,147,000                              
          decrease in accounts payable, accrued expenses, and amount due adviser and administrator
                                         139,000 -976,000          466,000 -632,000 -372,000                                       
          capital improvements included in accounts payable and accrued expenses
                                      613,000 -558,000 22,000 182,000 1,849,000 1,252,000 -438,000 -368,000 2,829,000 -466,000 2,032,000 -1,480,000 4,402,000 -264,000 253,000                                         
          issuance of mortgage note receivable
                                                                                    -10,000,000      
          decrease in restricted cash
                                       1,136,000    972,000 -100,000   556,000 -414,000 -486,000 -314,000 -6,000 -425,000 390,000 1,545,000          94,000 -210,000   317,655 -310,540              -129,799   38,695       
          principal repayments on employee notes receivable
                                                     35,000 35,000 6,000   5,000 5,000 1,000 531,000 552,583 744,570 969 43,444 246,602 37,364 1,250 5,671                  
          net increase in cash and cash equivalents
                                       2,396,000 -727,000   -4,089,000           -2,733,000 4,015,000 508,000 -3,256,000 1,733,000 1,733,000 -9,236,000 10,509,000 -1,416,000 2,360,000 919,000 95,000 -12,008,000 7,261,000 3,831,033 -81,938 -14,959 230,770 309,200 -133,213   1,438,903 1,289,401             -57,726,051 -34,059,747 -14,408,648 
          cash and cash equivalents, beginning of period
                                       4,658,000 5,152,000 8,599,000 8,546,000 5,546,000 5,546,000 3,329,000  7,062,000  3,096,598  4,503,578  1,356,408 36,005,686 1,740,159 1,740,159 1,740,159 29,153,987 29,153,987 99,075,765 99,075,765 99,075,765 
          cash and cash equivalents, end of period
                                       2,396,000 -727,000 909,000 4,105,000 -4,089,000 4,754,000 -1,017,000 5,010,000 1,422,000 433,000 -2,463,000 5,760,000 3,362,000 2,870,000 -3,446,000 5,813,000 4,015,000 508,000 -3,256,000 7,279,000 7,279,000 -9,236,000 10,509,000 -1,416,000 5,689,000  95,000 -12,008,000 14,323,000  -81,938 -14,959 3,327,368  -133,213 446,761 2,473,850  1,289,401 439,390 1,335,884 -468,386 -7,857,091 2,595,291 7,086,594 614,784 931,560 1,280,038 364,282 -17,843,441 18,059,875 41,349,714 65,016,018 84,667,117 
          assumed mortgage in connection with acquisition
                                                                                           
          assumed interest rate swap fair market value
                                                                                           
          assumed tenant improvement allowance in connection with acquisition
                                                                                            
          senior common dividend issued in the dividend reinvestment program
                                               -1,000 1,000 1,000 51,000 69,000 55,000 48,000 39,000 41,000 33,000 30,000 22,000 22,000 15,000 7,000 3,000 1,000     2,457 1,378                        
          gain on interest rate swap
                                        -7,000                                                     
          increase in restricted cash
                                         339,000 -86,000    -85,000         1,355,000 -2,369,000 -188,000 -915,000 -915,000  -226,000 165,000 -581,000    -445,000    -323,725  296,613 434,751 -1,102,902  -32,701 -195,765 -494,998 -413,209 -31,108   329,547 -412,074        
          net cash used by financing activities
                                         -14,873,000 -21,065,000                                                   
          net decrease in cash and cash equivalents
                                          -553,000   -1,017,000 -142,000  433,000 -2,463,000 -2,839,000  2,870,000                       -2,029,728    -20,524  -7,857,091 2,595,291 -28,919,092 -1,125,375 -808,599 -460,121 -28,789,705 -17,843,441 -11,094,112    
          fixed asset additions paid for by tenant
                                           2,309,000                                                  
          property conveyed in deed in lieu for full satisfaction of mortgage debt payable
                                                                                             
          security deposit applied to rental income
                                                                                             
          borrowings from line of credit
                                            61,500,000 55,200,000 15,800,000 3,800,000 16,800,000 34,400,000 22,000,000 31,200,000 23,000,000 31,550,000 12,700,000 16,500,000 35,200,000 15,800,000 7,900,000 7,900,000 22,500,000 5,500,000 13,800,000 19,100,000 12,000,000 8,174,000 19,200,000 10,394,746 9,000,000 9,200,000 4,200,000 7,900,000 10,400,000 11,300,000 28,000,000  17,450,000 9,000,000 36,150,000  20,000,000   70,400,400 60,000,400 35,200,000 69,410,000      
          repayments on line of credit
                                            -75,000,000 -37,500,000 -18,000,000 -14,000,000 -6,500,000 -30,500,000 -24,000,000 -33,500,000 -3,050,000 -30,000,000 -13,000,000 -21,000,000 -17,500,000 -31,000,000 -6,500,000 -6,500,000 -3,000,000 -32,500,000 -9,500,000 -11,100,000 -20,874,000 -25,300,000 -6,094,746 -22,600,000 -7,800,000 -2,500,000 -6,500,000 -10,400,000 -9,800,000 -9,200,000 -13,000,000 -51,800,000 -3,500,000 -1,500,000 -36,900,000   -78,300,400 -73,900,400 -56,500,000       
          fixed rate principal debt assumed in connection with acquisition
                                                                                             
          property conveyed in deed in lieu for full satisfaction of mortgage note payable
                                                                                             
          increase in deferred rent liability
                                                               371,000                            
          increase in asset retirement obligation
                                                35,000 21,000                          -4 -14,236 259,435 29,935 29,439 28,941 92,143 1,604,416 1,510,330 1,373,820       
          deposits applied against real estate investments
                                                  250,000 1,150,000 700,000 1,173,000 127,000 50,000                     50,000 300,000 1,400,000 500,000 800,000 350,000 460,000 1,200,000 1,100,000 750,000       
          offering costs
                                                  -542,000 -697,000 -415,000 -1,525,000 -503,000 -1,430,000 -350,000 -2,785,000 -398,000 -398,000 -175,000 -60,000 -32,000 -33,000 -5,000 -209,000 -1,214,000 -984,000 -99,028 -145,301               -1,308,496 -1,302,004 -1,302,006    -7,730 -7,730 -7,730 
          proceeds from issuance of mandatorily redeemable preferred stock
                                                            38,500,000                              
          property conveyed in deed in lieu for full satifscation of mortgage note payable
                                                                                             
          fixed rate principal debt assumed in connection with acquisitions
                                                                                            
          non-cash operating, investing and financing information
                                                                                             
          fixed rate debt assumed in connection with acquisitions
                                                      6,330,000      14,168,000                    30,129,654 30,129,654 30,129,654       
          capital improvements included in accounts payable
                                                      671,000                                       
          fixed asset additions in accounts payable
                                                                                             
          principal repayments on mortgage notes receivable
                                                                                   44,742 44,742        
          forfeiture of common stock in satisfaction of employee note receivable
                                                                    243,900                      
          leasing commissions included in accounts payable
                                                                                             
          increase in accounts payable, accrued expenses, and amount due adviser
                                                             879,000 723,000 1,208,000 1,137,000    267,009 558,973 -190,106 -287,968 610,731 -105,484 117,217 113,028 818,945 -520,766 785,170 -81,710 108,402 102,386 124,668 289,942 248,449         
          real estate investments
                                                             -7,930,000 -33,040,000 -11,863,000 -28,192,000 -555,000 -15,257,000 -521,000 -1,670,379 -172,451 -233,684 -342,020 -1,054,177 -31,215 -11 -54,308 -424,820 -10,267,269 -5,500,760 -33,167,003 -18,857,048 -33,707,470 -11,256,248 -41,778,821 -48,311,928 -40,506,626 -18,302,939       
          repayment of short-term loan
                                                                        -20,000,000                  
          cash and cash equivalents, beginning of year
                                                                                             
          cash and cash equivalents, end of year
                                                                                             
          reclassification of principal on employee note
                                                                                             
          distributions paid for common, senior common and preferred
                                                                 -5,165,000 -4,779,000 -4,523,000                          
          amortization of discount on assumed debt
                                                                  29,000 33,000                          
          decrease in accounts payable, accrued expenses, and amount due adviser
                                                                  -58,000 -626,000                          
          receipts from lenders for reserves held in escrow
                                                                  956,000 187,000 535,946 65,885 611,640 404,462 611,869 80,077 500,369 272,818 244,194                 
          payments to lenders for reserves held in escrow
                                                                  -1,362,000 -465,000 -442,099 -436,481 -390,122 -482,642 -402,195 -480,658 -447,686 -471,355 -406,556                 
          increase in deferred liability
                                                                   988,000                          
          proceeds from issuance of common stock
                                                                   15,543,000                          
          depreciation and amortization, including discontinued operations
                                                                    3,271,403 3,280,049 3,390,491 3,321,871 3,286,132 3,284,718       2,806,109 2,668,383 2,636,154 2,417,812 6,078,450 3,915,819        
          asset retirement obligation expense, including discontinued operations
                                                                    34,656 33,300 37,857 37,247 36,648 36,057       29,936 29,440 28,942 28,160 112,195 81,573        
          proceeds from issuance of common and senior common stock
                                                                    2,333,767                         
          distributions paid for common and preferred
                                                                    -4,280,858 -4,238,490 -4,227,911 -4,232,411 -4,234,662 -4,234,669 -4,234,657 -4,234,665                  
          cash paid during period for interest
                                                                                      1,545,821 1,028,341      
          obligation under capital lease
                                                                                             
          reclassificaton of principal on employee note
                                                                                             
          accretion of obligation under capital lease
                                                                      3,077 3,078 3,077 3,078 3,077 3,077 3,077 3,078                
          increase in prepaid expenses and other assets
                                                                      -532,981 -430,387  -275,766 -120,636 -17,218   -210,189 -76,011    -16,295 -49,645         
          increase in rent received in advance
                                                                      60,442 212,739 -224,319 119,671 -89,817 -120,758 104,725 48,850 20,823 101,518 38,611 47,477 10,700 79,357          
          proceeds from issuance of senior common stock
                                                                                             
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                                             
          decrease in prepaid expenses and other assets
                                                                                25,505 264,724            
          increase in deferred rent receivable and deferred rent liability
                                                                                             
          deposits refunded or applied against real estate investments
                                                                        200,000                  
          additions to real estate included in accounts payable, accrued expenses, and amount due adviser
                                                                                             
          non-cash investing activities
                                                                                             
          increase in funds held in escrow related to acquisition
                                                                               -762,123              
          amortization of deferred financing costs, including discontinued operations
                                                                                207,205 176,816 168,712 164,462 464,941 289,300        
          stock compensation
                                                                                    394,411 79,818 46,216       
          increase in mortgage notes payable due to change in value of foreign currency
                                                                                    202,065         
          value of building acquired in excess of mortgage note satisfied, applied to interest income
                                                                                    -335,701         
          proceeds from sales of real estate
                                                                                    2,106,112         
          proceeds from share issuance
                                                                                    26,034,648 25,485,010 25,000,000       
          redemption of shares for payment of taxes
                                                                                             
          borrowings from short-term loan and line of credit
                                                                                             
          assumption of mortgage notes payable by buyer
                                                                                    4,846,925         
          acquisition of building in satisfaction of mortgage note receivable
                                                                                    11,316,774         
          notes receivable issued in exchange for common stock associated with the exercise of employee stock options
                                                                                    1,826,754 1,826,754  75,000   375,000   
          decrease in prepaid expenses
                                                                                     177,168   101,349 -32,341  122,500 40,620 
          principal repayments on employee notes receivable from sale of common stock
                                                                             139,945 132              
          receipts from tenants from reserves
                                                                                             
          dividends paid for common and preferred
                                                                             -4,235,416 -4,235,414 -4,235,409 -4,106,939 -4,106,932 -4,106,933 -4,106,932 -9,690,708 -6,390,679 -3,106,364       
          net payments to lenders for reserves held in escrow
                                                                              -663,976 -547,624 -152,456 -317,769 -654,572 -214,107          
          increase in reserves from tenants
                                                                              486,688 548,856 566,443 500,173 472,203 346,542          
          amortization of deferred rent asset
                                                                                63,374 63,374 63,374 63,374 190,123 126,748 63,374 114,700 87,249 6,136    
          amortization of deferred rent liability
                                                                                -196,391 -196,391 -196,391 -196,391 -499,870 -303,478 -80,290       
          decrease in mortgage interest receivable
                                                                                -2,778 2,778 -86,111 70,749 3,609 163       
          decrease in employee interest receivable
                                                                                    -41,346  -5,548 111  107    
          refunds of deposits on real estate
                                                                                             
          non-cash financing activities
                                                                                             
          increase in employee interest receivable
                                                                                 7,687 -16,706  -28,589     -1,250   
          principal repayments on employee loans from sale of common stock
                                                                                             
          additions to real estate included in accounts payable, accrued expenses and amount due adviser
                                                                                             
          principal repayments on employee loans
                                                                                  375,130 25,012    17,094 16,003 208    
          increase in rent received in advance and security deposits
                                                                                    472,167 725,907 204,757 -259,509 -510,326 75,098 475,515 293,592 210,767 
          net payments to lenders for operating reserves held in escrow
                                                                                    -2,001,065         
          increase in operating reserves from tenants
                                                                                    1,189,942 892,137 451,969       
          net receipts from tenants for capital reserves
                                                                                    125,574         
          net payments to lenders for capital reserves held in escrow
                                                                                    -536,476         
          unrealized loss from foreign currency transactions
                                                                                     199,323        
          changes in assets and liabilities:
                                                                                             
          increase in due to adviser
                                                                                     13,304 31,993 34,958  13,367 -124,656  356,115 
          payments to lenders for operating reserves held in escrow
                                                                                     -1,452,201 -872,926       
          receipts from tenants for capital reserves
                                                                                     435,633 301,808       
          payments to tenants from capital reserves
                                                                                     -234,518 -230,141       
          payments to lenders for capital reserves held in escrow
                                                                                     -755,350 -414,360       
          receipts from lenders for capital reserves held in escrow
                                                                                     308,135 35,901       
          borrowings under mortgage note payable
                                                                                     31,900,000 17,000,000       
          principal repayments on mortgage note payable
                                                                                     -302,410 -117,486 -32,036      
          unrealized gain from foreign currency transactions
                                                                                      -12,615       
          increase in prepaid expenses
                                                                                      -86,117 -63,423   -37,293   
          principal repayments on mortgage loans
                                                                                      25,360       
          amortization of deferred rent receivable
                                                                                             
          unrealized depreciation on the translation of assets and liabilities in a foreign currency
                                                                                             
          increase in mortgage interest receivable
                                                                                       -2,716 3,490 -6,314 -61,840 -61,950 -68,261 
          increase in accounts receivable
                                                                                             
          refund of deposit on real estate
                                                                                             
          income of mortgage loan
                                                                                             
          dividends paid
                                                                                       -5,982,260 -1,840,880 -2,300,100 -1,910,500 -993,460 -76,420 
          increase in replacement reserve
                                                                                       -1,088,242      
          acquisition of real estate
                                                                                       -80,763,736 -28,631,301 -12,485,610 -45,756,858 -22,265,178  
          deposit on future acquisition
                                                                                       -200,000 -350,000 -200,000 -200,000   
          principal repayments on mortgage note receivable
                                                                                       60,443 17,070 25,786 38,950 19,213  
          proceeds from borrowings under mortgage note payable
                                                                                       42,190,283 3,150,000    
          repayments on the line of credit
                                                                                       -45,600,000      
          decrease in due to adviser
                                                                                           -131,085  
          non-cash financing activities:
                                                                                             
          mortgage note receivable
                                                                                          -11,170,000 -11,170,000  
          net loss
                                                                                           -61,029 -193,305 
          adjustments to reconcile net loss to net cash from operating activities:
                                                                                             
          increase in accounts payable
                                                                                           41,594 24,161 
          increase in accrued expenses
                                                                                           14,220 78,105 
          payments for deferred offering costs
                                                                                             
          real estate investment
                                                                                            -3,650,000 
          mortgage loan
                                                                                            -11,170,000