7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 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 2020-12-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2017-12-31 2016-12-31 2016-06-30 2015-12-31 2014-12-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2008-09-30 2008-06-18 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 
      
    		                                             
      assets
    		                                             
      current assets:
    		                                             
      cash and cash equivalents
    		27,951,000 5,614,000 15,030,000 20,230,000 42,283,000 216,257,000 125,991,000 98,500,000 46,824,000 45,072,000 48,949,000 63,769,000 19,635,000 125,231,000 254,299,000          4,368,000           35,302,000          
      short-term investments
    		124,015,000 119,278,000 148,516,000 163,971,000 157,060,000  139,238,000 207,434,000 270,702,000 268,762,000 376,882,000 330,553,000 365,573,000 325,566,000 89,311,000                               
      accounts receivable
    		47,029,000 51,653,000 52,199,000 39,083,000 44,601,000 42,242,000 54,108,000 40,749,000 47,303,000 51,431,000 60,251,000 75,494,000 107,847,000 97,406,000 97,515,000 -42,913,000 -4,702,000 8,800,000    -2,167,000 -6,321,000 -6,000 50,328,000 5,571,000 -7,637,000 2,268,000 -317,000 -13,696,000 -9,796,000 7,935,000 -7,501,000 2,305,000 -215,000 15,000   -20,656,000    -16,478,000 -18,993,000 -8,664,000 
      allowance for doubtful accounts
    		-384,000 -364,000 -328,000 -323,000 -326,000 -327,000 -366,000 -364,000 -691,000 -692,000 -693,000 -699,000 -620,000 -652,000 -463,000                               
      inventories:
    		                                             
      finished goods
    		18,391,000 22,635,000 23,701,000 22,382,000 19,259,000 19,202,000 19,643,000 26,329,000 22,554,000 21,281,000 28,102,000 28,893,000 28,165,000 34,144,000 25,810,000                               
      raw materials
    		1,408,000 1,812,000 1,788,000 2,519,000 2,127,000 2,068,000 2,320,000 1,799,000 1,490,000 1,420,000 1,530,000 1,990,000 1,565,000 1,831,000 1,590,000                               
      total inventories
    		19,799,000 24,447,000 25,489,000 24,901,000 21,386,000 21,270,000 21,963,000 28,128,000 24,044,000 22,701,000 29,632,000 30,883,000 29,730,000 35,975,000 27,400,000                               
      supplies, prepaid items and other:
    		                                             
      prepaid insurance
    		1,704,000 5,925,000 10,116,000 14,345,000 2,014,000 6,153,000 10,768,000 14,846,000 1,863,000 7,084,000 12,271,000 17,429,000 1,758,000 6,174,000 10,557,000       -389,000 635,000 -2,296,000  3,189,000 1,321,000                   
      precious metals
    		12,143,000 13,198,000 12,342,000 11,596,000 11,675,000 12,447,000 11,560,000 12,094,000 12,544,000 13,100,000 14,474,000 13,323,000 14,843,000 13,929,000 13,945,000                               
      supplies
    		33,163,000 32,834,000 32,405,000 31,995,000 31,421,000 31,257,000 30,682,000 30,486,000 30,251,000 29,730,000 28,570,000 27,501,000 27,036,000 27,263,000 27,066,000                               
      other
    		2,349,000 2,627,000 3,558,000 3,916,000 4,123,000 2,627,000 2,767,000 2,337,000 4,409,000 2,904,000 9,491,000 8,346,000 5,250,000 7,134,000 9,805,000 2,653,000 4,081,000 2,794,000    2,098,000 434,000 1,835,000  5,769,000 5,479,000 4,819,000 5,008,000 1,369,000         -8,000     -187,000 -36,000 
      total supplies, prepaid items and other
    		49,359,000 54,584,000 58,421,000 61,852,000 49,233,000 52,484,000 55,777,000 59,763,000 49,067,000 52,818,000 64,806,000 66,599,000 48,887,000 54,500,000 61,373,000                               
      assets held for sale
    		2,851,000                                             
      total current assets
    		270,620,000 255,212,000 299,327,000 309,714,000 314,237,000 332,003,000 399,243,000 436,742,000 437,249,000 440,092,000 579,827,000 566,599,000 571,052,000 638,026,000 529,435,000                     79,935,000          
      property, plant and equipment
    		833,252,000 838,035,000 842,507,000 847,570,000 842,863,000 830,077,000 832,192,000 835,298,000 828,828,000 835,423,000 842,925,000 848,661,000 853,939,000 839,411,000 850,372,000          25,857,000           229,000          
      other assets:
    		                                             
      operating lease assets
    		44,444,000 33,623,000 33,002,000 28,727,000 24,377,000 25,602,000 27,235,000 24,852,000 24,621,000 25,050,000 21,321,000 22,682,000 24,885,000 27,056,000 24,829,000                               
      intangible and other assets
    		1,232,000 1,213,000 1,102,000 1,177,000 1,456,000 1,376,000 1,449,000 1,292,000 1,508,000 1,572,000 1,697,000 1,877,000 2,856,000 3,221,000 3,555,000                               
      total other assets
    		45,676,000 34,836,000 34,104,000 29,904,000 25,833,000 26,978,000 28,684,000 26,144,000                                      
      total assets
    		1,149,548,000 1,128,083,000 1,175,938,000 1,187,188,000 1,182,933,000 1,189,058,000 1,260,119,000 1,298,184,000                                      
      liabilities and stockholders' equity
    		                                             
      current liabilities:
    		                                             
      accounts payable
    		59,994,000 59,577,000 58,854,000 83,498,000 75,734,000 61,343,000 56,064,000 68,323,000 56,796,000 54,524,000 68,341,000 78,182,000 93,887,000 69,308,000 60,649,000 932,000 -6,561,000 -7,987,000    14,208,000 1,374,000 16,632,000 18,622,000 -3,895,000 -1,044,000 -6,032,000 -7,141,000 -5,393,000 -4,695,000 980,000 3,588,000 -10,476,000 -5,628,000 291,000   -3,849,000    4,752,000 972,000 3,990,000 
      short-term financing
    		1,384,000 4,127,000 8,175,000 12,146,000 1,528,000 4,551,000 9,018,000 13,398,000  5,118,000 10,168,000 16,134,000 1,425,000 5,682,000 9,911,000                     5,646,000          
      accrued and other liabilities
    		33,107,000 26,555,000 44,687,000 30,874,000 36,107,000 25,543,000 38,820,000 30,961,000 37,395,000 31,210,000 43,617,000 38,470,000 42,062,000 31,325,000 44,913,000                     1,036,000          
      current portion of long-term debt
    		817,000 6,252,000 7,756,000 9,116,000 10,979,000 5,871,000 5,742,000 5,847,000 5,493,000 5,371,000 8,544,000 9,522,000 10,269,000 10,977,000 8,112,000                               
      total current liabilities
    		95,302,000 96,511,000 119,472,000 135,634,000 124,348,000 97,308,000 109,644,000 118,529,000 99,684,000 96,223,000 130,670,000 142,308,000 147,643,000 117,292,000 123,585,000                     7,017,000          
      long-term debt
    		447,582,000 446,370,000 478,174,000 476,163,000 475,991,000 479,769,000 543,835,000 575,874,000 577,173,000 578,214,000 702,071,000 702,733,000 703,811,000 704,427,000 708,398,000                               
      noncurrent operating lease liabilities
    		36,579,000 26,327,000 25,701,000 21,387,000 17,137,000 17,491,000 18,260,000 16,074,000 15,713,000 16,158,000 13,460,000 14,896,000 16,768,000 18,681,000 17,542,000                               
      other noncurrent accrued and other liabilities
    		456,000 456,000 456,000  523,000 523,000 523,000 523,000 522,000 522,000 522,000 522,000 523,000 523,000 3,023,000                               
      deferred income taxes
    		65,020,000 62,619,000 61,572,000 61,908,000 65,973,000 71,174,000 69,672,000 68,853,000 66,370,000 71,223,000 69,095,000 63,487,000 57,843,000 57,232,000 37,455,000 -4,306,000 -4,778,000 -20,895,000    1,825,000 -40,445,000 -42,013,000  -18,519,000 12,839,000 35,289,000 6,170,000 2,541,000 340,000 245,000 1,793,000 2,539,000 1,337,000    -3,150,000       
      commitments and contingencies
    		                                             
      stockholders' equity:
    		                                             
      common stock
    		9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000 9,117,000                     2,664,000          
      capital in excess of par value
    		505,072,000 503,496,000 501,967,000 504,578,000 502,972,000 501,422,000 501,097,000 501,026,000 499,528,000 498,517,000 497,216,000 497,179,000 496,251,000 495,330,000 493,964,000                     162,092,000          
      retained earnings
    		216,143,000 209,028,000 206,022,000 207,662,000 216,811,000 242,193,000 232,638,000 227,015,000 232,362,000 240,088,000 214,993,000 199,092,000 133,222,000 130,910,000 27,511,000                     153,888,000          
      less treasury stock, at cost:
    		                                             
      total stockholders' equity
    		504,609,000 495,800,000 490,563,000 491,640,000 498,961,000 522,793,000 518,185,000 518,331,000 532,744,000 539,797,000 529,952,000 515,873,000 526,144,000 609,559,000 518,188,000                               
      total liabilities and stockholders’ equity
    		1,149,548,000 1,128,083,000 1,175,938,000 1,187,188,000 1,182,933,000 1,189,058,000 1,260,119,000 1,298,184,000                                      
      restricted cash
    		     77,000 2,532,000 2,532,000                                      
      other noncurrent accrued liabilities
    		   456,000                                          
      total stockholders’ equity
    		   721,357,000  752,732,000 742,852,000 737,158,000                            304,111,000          
      cash flows from operating activities
    		                                             
      net income
    		               43,545,000 -61,911,000 -63,417,000    -72,226,000 -29,217,000 112,168,000  -34,765,000 19,634,000 54,962,000 17,619,000 7,359,000 -68,000 58,604,000 47,044,000 40,336,000 14,303,000    42,335,000    9,202,000 2,556,000 5,102,000 
      adjustments to reconcile net income to net cash provided (used) by operating activities:
    		                                             
      depreciation and amortization of property, plant and equipment
    		               68,689,000 69,581,000                             
      amortization of intangible and other assets
    		               1,254,000 1,260,000 1,249,000    2,361,000 2,147,000                       
      loss associated with assets held for sale
    		                 9,701,000                            
      charge on extinguishments of debt
    		               10,259,000                              
      amortization of debt issuance costs, including discounts and premiums
    		               6,067,000                              
      stock-based compensation
    		               5,516,000 1,761,000 2,220,000    8,358,000 5,213,000 3,992,000       414,000 1,652,000 1,237,000 829,000 415,000    228,000       
      gain associated with commodity contracts
    		               -2,706,000                              
      cash provided (used) by changes in assets and liabilities:
    		                                             
      inventories
    		               3,261,000 3,550,000 6,092,000    -6,698,000 56,000 1,372,000 25,376,000 2,145,000 -1,394,000 8,203,000 5,446,000 6,015,000 -5,368,000 -6,607,000 -6,422,000 1,262,000 -9,123,000    -1,587,000    846,000 1,026,000 -8,888,000 
      supplies, prepaid items and other
    		               -8,642,000                    5,833,000          
      other assets and other liabilities
    		               4,018,000                              
      net cash provided (used) by operating activities
    		               87,627,000       -1,461,000 -1,697,000                      
      cash flows from investing activities
    		                                             
      expenditures for property, plant and equipment
    		               -35,128,000 -30,471,000 -36,081,000    -37,050,000 -35,425,000 -212,543,000  -439,807,000 -219,842,000 -157,377,000 -113,727,000                 
      proceeds from vendor settlements associated with property, plant and equipment
    		                1,647,000                             
      other investing activities
    		               434,000 4,000 95,000    389,000 739,000 3,877,000  3,137,000 41,000                   
      net cash used by investing activities
    		               -34,694,000        -1,025,000                    -2,012,000 -10,574,000 
      cash flows from financing activities
    		                                             
      proceeds from revolving debt facility
    		               12,000,000 30,000,000 5,000,000    10,000,000  76,516,000  47,438,000      209,238,000 209,238,000 209,238,000 161,506,000           
      payments on revolving debt facility
    		               -12,000,000 -30,000,000 -15,000,000      -76,516,000  -47,438,000      -209,238,000 -209,238,000 -209,238,000 -161,506,000           
      proceeds from 6.25% senior secured notes
    		               500,000,000                              
      net proceeds from 9.625% senior secured notes
    		                 35,086,000                            
      payments on 9.625% senior secured notes
    		               -435,000,000                              
      proceeds from other long-term debt
    		                42,570,000 20,219,000                            
      payments on other long-term debt
    		               -10,472,000 -21,356,000 -14,073,000    -9,170,000 -14,121,000 -15,402,000  -13,771,000 -10,473,000 -12,647,000 -6,657,000 -4,661,000 -1,738,000 -7,019,000 -5,830,000 -4,645,000 -3,439,000    -7,629,000    -1,494,000 -653,000  
      payments of debt-related costs, including extinguishment costs
    		               -27,254,000                              
      proceeds from short-term financing
    		               16,689,000 14,589,000 12,179,000    10,865,000 10,919,000 11,161,000  10,943,000 14,346,000 16,385,000    11,192,000              
      payments on short-term financing
    		               -17,549,000 -10,941,000 -10,828,000    -10,872,000 -11,479,000 -11,392,000  -13,779,000 -16,140,000 -11,890,000 -8,351,000 -5,577,000 -2,782,000 -7,584,000 -5,077,000 -3,376,000 -1,684,000           
      payments of costs to exchange redeemable preferred stocks for common stock
    		               -7,363,000                              
      taxes paid on equity awards
    		               -4,228,000 -326,000 -949,000    -2,018,000 -1,361,000                       
      payments of dividends on non-redeemable preferred stocks
    		               -1,876,000                              
      net cash from financing activities
    		               12,947,000                            19,077,000  
      net increase in cash and cash equivalents
    		               65,880,000        -67,178,000  -59,497,000 43,061,000 45,730,000 41,633,000 -32,448,000  -26,909,000 8,844,000 13,770,000 -11,587,000    38,614,000       
      cash and cash equivalents at beginning of year
    		               16,264,000 22,791,000 26,048,000    33,619,000 60,017,000 127,195,000  186,811,000 143,750,000 98,020,000    124,929,000              
      cash and cash equivalents at end of year
    		               82,144,000 16,264,000 22,791,000    26,048,000 33,619,000 60,017,000  127,314,000 186,811,000 143,750,000    98,020,000              
      cash flows from continuing operating activities
    		                                             
      adjustments to reconcile net income to net cash provided (used) by continuing operating activities:
    		                                             
      gain on sales of property and equipment
    		                636,000                             
      loss associated with commodity contracts
    		                1,613,000                             
      charge on extinguishment of debt
    		                                             
      cash provided
    		                                             
      other supplies, prepaid items and other
    		                84,000 -934,000    -121,000 -2,231,000 167,000  -4,339,000 61,000 -10,048,000 2,839,000 5,646,000 2,212,000 -2,254,000 4,638,000 3,087,000 1,174,000           
      accrued interest
    		                1,578,000 586,000    -6,919,000 -1,000 -2,305,000  -709,000 -37,000 13,356,000                  
      other current and noncurrent liabilities
    		                -8,705,000 -5,113,000    1,638,000 -687,000 7,963,000  -2,533,000 2,078,000 2,282,000 6,695,000 615,000 -1,896,000 383,000 2,227,000 3,215,000 -202,000    7,889,000       
      net cash provided (used) by continuing operating activities
    		                -2,513,000     17,622,000 2,276,000 -22,187,000       -20,121,000               
      cash flows from continuing investing activities
    		                                             
      proceeds from sales of property and equipment
    		                394,000       5,259,000  87,000 662,000 1,459,000 1,439,000 1,224,000 199,000 307,000 213,000 203,000 266,000    192,000    117,000 28,000 2,355,000 
      proceeds from property insurance recovery associated with property, plant and equipment
    		                     1,531,000     5,147,000 66,437,000  14,022,000 4,495,000 11,415,000              
      net proceeds from sale of discontinued operations
    		                     2,730,000  356,704,000                      
      net cash used by continuing investing activities
    		                -28,426,000 -35,925,000        -354,003,000 -12,023,000 -389,623,000 -378,643,000 -68,923,000 -39,841,000 -121,669,000 -51,996,000 -32,860,000     -7,148,000    -6,129,000   
      cash flows from continuing financing activities
    		                                             
      payments on senior secured notes
    		                     -375,000,000  -100,000,000                      
      payments of debt-related costs, including extinguishment and modification costs
    		                -124,000 -1,065,000    -10,974,000                        
      payments of preferred stock modification costs
    		                     -2,777,000                        
      proceeds from exercises of stock options
    		                     20,000  371,000  1,785,000 1,074,000 1,014,000    767,000   173,000           
      net cash from continuing financing activities
    		                24,412,000                      19,263,000       
      net decrease in cash and cash equivalents
    		                -6,527,000 -3,257,000    -7,571,000 -26,398,000        -29,350,000               
      adjustments to reconcile net income to net cash from continuing operating activities:
    		                                             
      income from discontinued operations, net of taxes
    		                      -1,076,000 -200,301,000                      
      depreciation, depletion and amortization of property, plant and equipment
    		                 68,325,000    70,266,000 66,996,000 59,354,000  40,496,000 35,664,000 28,310,000 20,062,000 13,060,000 6,550,000 20,681,000              
      gain on sales of businesses and other property and equipment
    		                 678,000    -1,637,000                        
      net cash from continuing operating activities
    		                 2,099,000        31,609,000 66,744,000 54,055,000 45,278,000 6,878,000  99,471,000 73,380,000 56,522,000 11,115,000    26,605,000    9,130,000  10,975,000 
      proceeds from sales of businesses and other property and equipment
    		                 61,000    6,660,000 23,841,000                       
      net cash provided (used) by continuing financing activities
    		                 30,569,000    547,000 -16,132,000 -193,560,000  263,057,000 -11,493,000 381,472,000 375,143,000 29,701,000 30,664,000 -4,491,000 -12,356,000 -9,810,000 -7,021,000        -2,777,000   
      cash flows of discontinued operations:
    		                                             
      net cash used by operating activities
    		                                             
      net cash used by financing activities
    		                                             
      net cash used by discontinued operations
    		                                             
      components of lease expense:
    		                                             
      operating lease cost
    		                  1,637,000 1,907,000 1,848,000                         
      short-term lease cost
    		                  668,000 550,000 705,000                         
      other cost
    		                  16,000 14,000 18,000                         
      total lease cost
    		                  2,321,000 2,471,000 2,571,000                         
      supplemental cash flow information related to leases:
    		                                             
      operating cash flows from operating leases
    		                    1,799,000                         
      operating cash flows from finance leases
    		                    4,000                         
      financing cash flows from finance leases
    		                    36,000                         
      cash paid for amounts included in the measurement of lease liabilities
    		                    1,839,000                         
      right-of-use assets obtained in exchange for new operating lease liabilities
    		                    938,000                         
      other lease-related information:
    		                                             
      weighted-average remaining lease term - operating leases
    		                    4,300                         
      weighted-average remaining lease term - finance leases
    		                    4,500                         
      weighted-average discount rate - operating leases
    		                    8,960                         
      weighted-average discount rate - finance leases
    		                    8,940                         
      loss on extinguishment of debt
    		                     5,951,000  8,703,000                      
      impairment of goodwill
    		                                             
      prepaid and accrued income taxes
    		                     1,074,000 -543,000 5,619,000  576,000 3,505,000 -13,278,000 -9,459,000 -10,853,000 -10,909,000 11,013,000   1,686,000           
      net cash provided (used) by continuing investing activities
    		                     -25,740,000 -10,845,000 153,297,000           -15,645,000           
      proceeds from 9.625% senior secured notes, net of discount and fees
    		                     390,473,000                        
      proceeds from other long-term debt, net of fees
    		                       14,751,000  31,047,000  39,825,000 39,825,000 39,825,000 34,825,000        2,424,000       
      redemption of preferred stock
    		                       -71,966,000                      
      dividends paid on preferred stock
    		                                      -2,934,000    -136,000 -68,000  
      impairments of long-lived assets and goodwill
    		                       1,621,000                      
      loss on sales of businesses and other property and equipment
    		                      6,977,000                       
      customer deposits
    		                      -1,035,000 376,000  -4,623,000 1,333,000  -3,693,000 -6,529,000 -1,164,000 3,684,000 7,735,000 -3,162,000 474,000    -233,000    3,027,000 3,691,000 -1,494,000 
      proceeds from short-term investments
    		                         39,500,000 14,500,000     20,037,000 20,037,000 10,022,000 4,000           
      purchases of short-term investments
    		                         -25,000,000 -29,000,000     -10,032,000              
      proceeds from current and noncurrent restricted cash and cash equivalents
    		                       186,935,000                      
      deposits of current and noncurrent restricted cash and cash equivalents
    		                       -186,935,000   -165,471,000                   
      proceeds from noncurrent restricted investments
    		                         25,000,000 259,990,000                   
      proceeds from 12% senior secured notes, net of discount and fees
    		                         47,889,000                    
      payments of debt modification and issuance costs
    		                      -90,000 -7,332,000                      
      payments of debt extinguishment costs
    		                       -4,938,000                      
      proceeds from loans secured by cash value of life insurance policies
    		                         1,288,000                    
      proceeds from issuance of redeemable preferred stocks, net of discount and fees
    		                         180,013,000                    
      proceeds from issuance of common stock warrants, net of discount and fees
    		                         21,018,000                    
      payments of issuance costs relating to preferred stocks and warrants
    		                       -785,000  -2,472,000                    
      dividends paid on preferred stocks
    		                       -8,028,000   -300,000 -300,000 -300,000 -300,000  -300,000 -300,000 -300,000 -300,000           
      net cash provided (used) by financing activities
    		                      -236,000 -2,006,000                     3,271,000 
      net cash provided (used) by discontinued operations
    		                      -1,697,000 -4,728,000                      
      gain on property insurance recovery associated with property, plant and equipment
    		                                             
      amortization
    		                       4,932,000         250,000 170,000 87,000    841,000    587,000 246,000 1,151,000 
      software and software development costs
    		                         -2,889,000 -3,161,000                   
      purchases of noncurrent restricted investments
    		                          -75,000,000                   
      excess income tax benefit associated with stock-based compensation
    		                         596,000   411,000 110,000 110,000 498,000 353,000 223,000 186,000           
      other current assets
    		                        366,000                     
      intangible and other
    		                        8,173,000                     
      total assets classified as held for sale
    		                        114,468,000                     
      less noncurrent assets classified as held for sale
    		                                             
      current assets classified as held for sale
    		                        114,468,000                     
      current and noncurrent accrued and other liabilities
    		                        28,667,000                     
      total liabilities classified as held for sale
    		                        47,289,000                     
      less noncurrent liabilities classified as held for sale
    		                                             
      current liabilities classified as held for sale
    		                        47,289,000                     
      net sales
    		                        71,982,000                     
      cost of sales
    		                        47,724,000                     
      selling, general and administrative expense
    		                        17,301,000                     
      transaction costs
    		                        1,985,000                     
      interest expense
    		                                             
      other income
    		                        -25,000                     
      income from operations of discontinued operations
    		                        4,997,000                     
      benefit for income taxes
    		                        -17,782,000                     
      income from discontinued operations, including taxes
    		                        22,779,000                     
      net income from discontinued operations
    		                         58,000 89,000 179,000 49,000 59,000  182,000 120,000 118,000 21,000        131,000 100,000  
      gains on property insurance recoveries associated with property, plant and equipment
    		                          -5,147,000 -66,255,000                  
      impairment of long-lived assets
    		                         43,188,000                    
      acquisition of working interests in natural gas properties
    		                           -9,205,000 -9,205,000   -50,219,000              
      proceeds from noncurrent restricted cash and cash equivalents
    		                         45,969,000 200,111,000                   
      proceeds from 7.75% senior secured notes, net of pay off of secured term loan and fees
    		                                             
      payments of debt issuance costs
    		                         -1,200,000  -1,872,000 -1,607,000   -88,000 -88,000 -88,000     -143,000       
      dividends paid on convertible preferred stocks
    		                         -300,000                    
      operating cash flows
    		                         -160,000 -167,000 -174,000 -145,000 -104,000 -52,000 -220,000 -184,000 -82,000 -36,000    -106,000    -105,000 -44,000 -39,000 
      proceeds from senior secured notes, net of pay off of secured term loan and fees
    		                           350,957,000 350,957,000                 
      payments on loans secured by cash value of life insurance policies
    		                               -1,918,000 -1,918,000 -1,918,000 -1,918,000           
      acquisition of redeemable preferred stock
    		                               -39,000 -39,000 -39,000 -39,000           
      deposits of current and noncurrent restricted cash
    		                           -80,943,000 -110,015,000                 
      purchase of noncurrent restricted investments
    		                           -209,990,000 -169,988,000                 
      proceeds from sales of carbon credits
    		                               761,000              
      payments on contractual obligations—carbon credits
    		                                             
      other assets
    		                           -4,000 -818,000 -812,000 -109,000 -508,000 -398,000 -221,000 -99,000 2,253,000   -70,000    -122,000 -18,000 -483,000 
      proceeds from secured term loan, net of fees
    		                                             
      proceeds from modification of secured term loan, net of fees
    		                                             
      payments associated with induced conversion of 5.5% convertible debentures
    		                                             
      deferred gain on insurance recoveries
    		                            2,000,000 6,685,000 5,122,000               
      proceeds from property insurance recoveries associated with property, plant and equipment
    		                            23,671,000                 
      purchase of short-term investments
    		                                -10,032,000 -10,021,000 -4,000           
      proceeds from exercise of stock options
    		                            865,000 304,000 249,000  543,000 333,000     1,112,000       
      cash and cash equivalents at beginning of period
    		                            98,020,000 98,020,000 98,020,000  124,929,000 124,929,000 124,929,000    2,255,000    4,653,000 4,653,000  
      cash and cash equivalents at end of period
    		                            139,653,000 65,572,000 68,670,000  133,773,000 138,699,000 113,342,000    40,869,000    4,772,000 10,929,000  
      supplemental cash flow information:
    		                                             
      cash payments for income taxes, net of refunds
    		                            12,865,000 11,865,000 9,715,000  19,596,000 13,057,000 4,581,000           
      noncash investing and financing activities:
    		                                             
      insurance claims receivable associated with property, plant and equipment
    		                            250,000 250,000   11,415,000 10,364,000            
      other assets, accounts payable and long-term debt associated with additions of property, plant and equipment
    		                            19,488,000 11,486,000 20,510,000               
      long-term debt associated with additions of capitalized internal-use software and software development
    		                            2,775,000                 
      secured term loan extinguished
    		                            66,563,000                 
      debt issuance costs incurred associated with senior secured notes
    		                            6,498,000                 
      debt issuance costs written off associated with secured term loan
    		                            630,000                 
      prepayment premium incurred associated with secured term loan
    		                            666,000                 
      capital expenditures
    		                             -82,608,000 -44,344,000 -92,644,000 -61,613,000 -32,455,000 -15,632,000    -10,300,000    -5,567,000 -1,810,000 -15,315,000 
      deposits of restricted cash
    		                             -749,000 -82,000  -23,000 -208,000            
      losses on sales and disposals of property and equipment
    		                              50,000 996,000 667,000 551,000            
      amortization of other assets
    		                              87,000 328,000              
      provisions for losses on accounts receivable
    		                              100,000   123,000 40,000    874,000       
      benefit from (realization of) losses on inventory
    		                              -284,000    5,000           
      benefit from (realization of) losses on firm sales commitments
    		                              -210,000 212,000              
      benefit from impairment on long-lived assets
    		                              210,000        250,000      237,000 
      equity in earnings of affiliate
    		                              -171,000 -681,000 -510,000 -341,000 -171,000    -654,000    -405,000   
      distributions received from affiliate
    		                              429,000 1,782,000 1,285,000 855,000 429,000    570,000    500,000   
      changes in fair value of commodities contracts
    		                              162,000 -79,000 -85,000 208,000 -142,000           
      changes in fair value of interest rate contracts
    		                              -168,000 -367,000 -206,000 -226,000 -270,000           
      accrued payroll and benefits
    		                              -1,068,000  -2,918,000 -935,000 -1,122,000           
      losses on extinguishment of debt
    		                                             
      expense associated with modification of secured term loan
    		                                             
      expense associated with induced conversion of 5.5% convertible debentures
    		                                             
      net gains on carbon credits
    		                               -155,000              
      provisions for (recovery of) losses on accounts receivable
    		                               -214,000              
      provisions for losses on inventory
    		                               1,140,000 337,000 44,000            
      commodities contracts
    		                               11,000              
      proceeds from (deposits of) restricted cash
    		                                      3,651,000    -557,000   
      payments on contractual obligations - carbon credits
    		                               -786,000 -180,000             
      acquisitions of 5.5% convertible debentures
    		                                             
      purchase of treasury stock
    		                                             
      net gain on carbon credits
    		                                             
      depreciation of property, plant and equipment
    		                                14,857,000 10,079,000 5,018,000    9,201,000    5,420,000 2,661,000 10,875,000 
      benefit from (recovery of) losses on accounts receivable
    		                                -185,000             
      benefit from losses on firm sales commitments
    		                                120,000  2,984,000        296,000   
      cash provided (used) by changes in assets and liabilities
    		                                             
      accrued and prepaid income taxes
    		                                5,309,000 7,375,000            
      other assets and accounts payable associated with property, plant and equipment
    		                                9,379,000 9,418,000            
      debt issuance costs incurred associated with secured term loan
    		                                             
      debt issuance costs written off associated with 5.5% debentures
    		                                             
      accrued liabilities extinguished associated with 5.5% debentures
    		                                             
      5.5% debentures converted to common stock
    		                                             
      accrued contractual profit-sharing obligation
    		                                 -1,451,000            
      deferred revenue on product sales
    		                                 17,000            
      payments on contractual obligations — carbon credits
    		                                 -180,000            
      gain on sales and disposals of property and equipment
    		                                  15,000    446,000       
      payments on contractual obligations – carbon credits
    		                                  -180,000           
      other assets and accounts payable associated with additions of property, plant and equipment
    		                                  3,208,000           
      accounts payable associated with 5.5% debentures
    		                                             
      due from subsidiaries
    		                                   28,785,000          
      notes receivable from a subsidiary
    		                                   10,000,000          
      investments in and due from subsidiaries
    		                                   290,303,000          
      liabilities and stockholders’ equity
    		                                             
      redeemable, noncumulative, convertible preferred stock
    		                                   44,000          
      due to subsidiaries
    		                                   56,243,000          
      noncurrent accrued and other liabilities
    		                                   5,349,000          
      stockholders’ equity:
    		                                             
      preferred stock
    		                                   3,000,000          
      less treasury stock
    		                                   17,533,000          
      cash flows from continuing operating activities:
    		                                             
      net income (income) from discontinued operations
    		                                      -348,000       
      realization of losses on inventory
    		                                      -360,000       
      benefit from (realization and reversal of) losses on firm sales commitments
    		                                      -328,000       
      change in fair value of interest rate caps
    		                                      241,000    -337,000   
      other supplies and prepaid items
    		                                      -2,674,000    1,615,000 5,000 798,000 
      deferred rent expense
    		                                      -2,423,000    -2,291,000 -4,032,000 6,047,000 
      cash flows from continuing investing activities:
    		                                             
      purchase of interest rate cap contracts
    		                                      -621,000       
      cash flows from continuing financing activities:
    		                                             
      proceeds from revolving debt facilities
    		                                      381,835,000    226,139,000 99,928,000 363,671,000 
      payments on revolving debt facilities
    		                                      -408,242,000    -234,905,000 -89,559,000  
      proceeds from 5.5% convertible debentures, net of fees
    		                                      56,985,000       
      proceeds from 7% convertible debentures, net of fees
    		                                          16,509,000 16,525,000  
      acquisition of 10-3/4% senior unsecured notes
    		                                             
      proceeds from short-term financing and drafts payable
    		                                      56,000    123,000 65,000 5,061,000 
      payments on short-term financing and drafts payable
    		                                      -2,909,000    -2,124,000 -1,211,000 -5,978,000 
      acquisition of non-redeemable preferred stock
    		                                      -1,292,000      -597,000 
      debt issuance costs
    		                                      3,026,000    1,491,000 1,475,000  
      accounts payable and other long-term debt associated with purchases of property, plant and equipment
    		                                      2,203,000       
      debt issuance costs associated with 7% convertible debentures converted to common stock
    		                                      266,000       
      7% convertible debentures converted to common stock
    		                                      4,000,000       
      series 2 preferred stock converted to common stock of which 12,303,000 was charged to accumulated deficit
    		                                      27,593,000       
      gains on property insurance recoveries
    		                                            -1,618,000 
      gains on sales of property and equipment
    		                                          -7,000 -15,000  
      provisions for losses on accounts receivables
    		                                          282,000   
      realization and reversal of losses on inventory
    		                                          -539,000 -836,000  
      provisions for impairment on long-lived assets
    		                                          286,000   
      other accrued and noncurrent liabilities
    		                                          2,243,000 1,861,000 2,496,000 
      proceeds from property insurance recoveries
    		                                            2,888,000 
      acquisition of 10 3/4 % senior unsecured notes
    		                                          -6,950,000   
      purchases of preferred stock
    		                                             
      net proceeds from issuance of common stock
    		                                          61,000   
      net increase in cash
    		                                          119,000 6,276,000 3,633,000 
      long-term and other debt issued for property, plant and equipment
    		                                          19,000  1,036,000 
      cash flows from operating activities:
    		                                             
      adjustments to reconcile net income to net cash used by continuing operating activities:
    		                                             
      benefit from losses on accounts receivable
    		                                           200,000 810,000 
      net cash used by continuing operating activities
    		                                           -10,745,000  
      cash flows from investing activities:
    		                                             
      proceeds from (payment of) restricted cash
    		                                           -212,000 -19,000 
      cash flows from financing activities:
    		                                             
      acquisition of 10 3/4% senior unsecured notes
    		                                           -5,950,000  
      mark-to-market provision on interest rate caps
    		                                           182,000 -162,000 
      income from discontinued operations
    		                                            644,000 
      cumulative effect of accounting change
    		                                             
      gains on extinguishment of debt
    		                                             
      losses (gains) on sales of property and equipment
    		                                            -714,000 
      realization and reversal of benefit from losses on firm sales commitments
    		                                             
      benefit from (realization and reversal of) losses on inventory
    		                                            239,000 
      benefit from loss on notes receivable
    		                                             
      net income of variable interest entity
    		                                             
      payments on revolving debt facilities, including fees
    		                                            -359,451,000 
      proceeds from senior secured loan, net of fees
    		                                             
      payments on financing agreement
    		                                             
      proceeds from other long-term and other debt, net of fees
    		                                            3,584,000 
      payments on other long-term and other debt
    		                                            -3,267,000 
      net proceeds from issuance of common stock and warrants
    		                                            248,000 
      cash at beginning of year
    		                                            1,020,000 
      cash at end of year
    		                                            4,653,000 
      cash payment (receipts) for:
    		                                             
      interest on long-term debt and other
    		                                            10,291,000 
      income taxes, net of refunds
    		                                             
      receivable from sale of property and equipment
    		                                             
      long-term debt extinguished in exchange for the extinguishment of a note receivable
    		                                             
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.