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 2023-03-31 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 2018-09-30 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 2014-12-31 2013-12-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-03-31 
      
    		                                       
      cash flows from operating activities:
    		                                       
      net income
    		-455,050,000 -18,370,000 -61,418,000 -29,196,000 -22,733,000 -10,876,000 -9,613,000 -10,525,000 -26,257,000 -851,736 -722,276 -321,639 1,463,185 -273,996 -1,041,503 -587,006 -80,072 -162,744 -115,711 -455,031 -24,752 145,336 -130,738 368,769 -110,953 -105,066 -378,897 6,260 82,266 39,225 -192,812 106,452 360,649 285,142 228,112 243,083 -62,406 552,355 -741,614 
      adjustments to reconcile net income to net cash from operating activities:
    		                                       
      amortization of debt issuance costs, commitment fees and accretion of debt discount
    		5,897,000 608,000 607,000 451,000 240,000 3,098,000 7,593,000 5,199,000 3,549,000                               
      related party expense settled with respect to common stock
    		0                                       
      stock-based compensation expense
    		4,345,000 1,304,000 38,674,000 16,746,000 2,408,000 4,842,000 6,931,000 1,836,000 876,000                               
      depreciation
    		26,502,000 18,786,000 15,574,000 14,944,000 15,643,000 14,133,000 15,088,000 8,265,000 5,433,000 153,496 154,824 160,561 161,666 164,464 167,812 167,623 163,091 155,844 159,029 162,033 192,049 195,881 199,906 202,229 213,236 209,110 212,302 207,887 200,885 189,249 162,751 158,320 152,723 127,395 126,796 119,018 115,997 102,858 -205,859 
      amortization of right-of-use asset
    		1,167,000 750,000 685,000 618,000 252,000 251,000 252,000 251,000 250,000                               
      revenue recognized from digital assets mined and hosting services
    		                                       
      gain on fair value of digital assets
    		                                       
      proceeds from sale of digital assets
    		                                       
      digital assets paid as consideration for services
    		                                       
      change in fair value of contingent consideration
    		8,797,000                                       
      impairment of property, plant, and equipment
    		                                       
      loss on disposals of property, plant, and equipment
    		1,987,000       789,000                                
      change in fair value of warrant and derivative liabilities
    		                                       
      loss on extinguishment of debt
    		   0 4,273,000 0 2,027,000                                 
      equity in net income of investee, net of tax
    		       -3,323,000 10,167,000                               
      changes in operating assets and liabilities:
    		                                       
      increase in accounts receivable
    		-2,508,000                                       
      increase in prepaid expenses
    		-16,000 -953,000 -2,306,000                                     
      increase in other receivables
    		-3,885,000 632,000 -1,302,000 608,000 -1,829,000 -886,000 -667,000 1,722,000                                
      increase in other current assets
    		250,000      -67,000 -118,000 -241,000                               
      increase in deferred charges
    		                                       
      increase in other assets
    		7,500,000 0 -7,700,000 -318,000     -83,000                               
      increase in accounts payable
    		-6,006,000 -13,489,000 13,844,000     -3,336,000                                
      increase in accrued lessor costs
    		                                       
      increase in accrued compensation, accrued interest and other accrued liabilities
    		3,061,000                                       
      decrease in other amounts due to related parties
    		130,000    -171,000                                   
      increase in deferred rent liability
    		-3,843,000 0 90,000,000                                     
      decrease in operating lease liability
    		-256,000 -37,000 -6,000  -12,000 -11,000 -12,000  -10,000                               
      increase in other liabilities
    		                                       
      net cash from operating activities
    		-36,686,000 -54,810,000 56,487,000 -42,724,000 -20,925,000 16,381,000 22,846,000 10,895,000 -8,713,000 -774,101 568,214 771,355 231,289 559,218 -762,059 -427,276 142,532 149,362 -150,929 -617,996 193,147 765,218 112,696 57,069 97,107 295,904 -245,391 112,762 275,977 683,976 -155,768 -260,283 315,922 615,011 754,837 -346,893 158,995 1,135,617 -1,215,416 
      capex
    		0 0 0 0 0 0 0 0 0 -2,601 0 0 0 0 -14,791 -135,125 -144,818 -102,965 0 -117,075 -176,903 -275,388 -49,004 -40,123 -55,880 -73,669 -60,417 -98,276 -122,271 -826,022 -1,017,857 0 0 0 -50,776 -91,544 -229,897 0 88,938 
      free cash flows
    		-36,686,000 -54,810,000 56,487,000 -42,724,000 -20,925,000 16,381,000 22,846,000 10,895,000 -8,713,000 -776,702 568,214 771,355 231,289 559,218 -776,850 -562,401 -2,286 46,397 -150,929 -735,071 16,244 489,830 63,692 16,946 41,227 222,235 -305,808 14,486 153,706 -142,046 -1,173,625 -260,283 315,922 615,011 704,061 -438,437 -70,902 1,135,617 -1,126,478 
      cash flows from investing activities:
    		                                       
      purchase of and deposits on plant and equipment
    		-231,570,000 -119,942,000 -93,687,000 -153,633,000 -20,728,000 -46,600,000 -46,979,000 -33,776,000 -9,986,000                               
      proceeds from sales of plant and equipment
    		                                       
      acquisition of a business, net of cash acquired
    		-19,000,000                                       
      net cash from investing activities
    		-200,231,000 -71,032,000 -61,064,000 -8,763,000 11,183,000 -46,600,000 -46,979,000 -24,178,000 -16,170,000 8,136 -20,227 -6,787 -1,934 -493 956,149 1,104,749 98,045 375,829 -113,820 -352,476 44,162 -537,170 155,424 -1,026,680 917,672 383,676 -160,099 53,420 -125,718 -4,213,175 -1,031,099    -62,217 -113,131 -39,544 -1,302,202 1,486,120 
      cash flows from financing activities:
    		                                       
      principal payments on long-term debt
    		   0 -75,833,000 -30,156,000 -33,412,000                                 
      payments of prepayment fees associated with early extinguishment of long-term debt
    		   0 -947,000 0 -314,000                                 
      proceeds from issuance of convertible notes, net of issuance costs paid of 24,671 and 0
    		                                       
      payments of debt issuance costs
    		                                       
      principal payments on finance lease
    		                                       
      proceeds from insurance premium and property, plant and equipment financing
    		   0    1,723,000                                
      principal payments on insurance premium and property, plant and equipment financing
    		   0 -533,000 -743,000 -827,000 -125,000                                
      payment for settlement of preferred stock conversion
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 0 and 663
    		                                       
      proceeds from exercise of warrants
    		   615,000                                    
      purchase of capped calls
    		                                       
      purchase of treasury stock
    		0 0 -33,292,000                                     
      payments of tax withholding related to net share settlements of stock-based compensation awards
    		-9,337,000 -902,000 -18,034,000 -6,893,000 -11,097,000 -5,013,000 -651,000 -1,161,000                                
      net cash from financing activities
    		858,253,000 -902,000 -51,326,000 301,614,000 -70,429,000 88,504,000 15,518,000 61,127,000 33,546,000 5,957 -2,715,401 -30,144 -36,393 -35,951 1,178,579 -35,682 -35,667 -63,638 -55,311 -35,419 -33,412 -34,408 -35,632 -101,933 -253,621 -47,834 -34,883 -34,501 -34,116      18,873   -45,021  
      net change in cash and cash equivalents
    		621,336,000 -126,744,000 -55,903,000  -80,171,000 58,285,000 -8,615,000                                 
      cash, cash equivalents and restricted cash at beginning of period
    		0                                       
      cash, cash equivalents and restricted cash at end of period
    		621,336,000                                       
      cash paid during the period for:
    		                                       
      interest
    		5,000 7,109,000 5,000 2,000 741,000 2,488,000 3,726,000 4,030,000 5,399,000                               
      income taxes
    		                                       
      revenue recognized from digital currency mined and hosting services
    		 -47,624,000 -34,417,000                                     
      gain on fair value of digital currency
    		 -887,000 870,000 -620,000 -951,000 700,000 -1,329,000                                 
      proceeds from sale of digital currency
    		   0 0 43,168,000 54,391,000 31,332,000 9,982,000                               
      digital currency paid as consideration for services
    		   92,000                                    
      increase in deferred revenue
    		                                       
      decrease in other liabilities
    		                                       
      proceeds from sales of property, plant and equipment
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 0 and 615
    		                                       
      decrease (increase) in other current assets
    		  13,000 -48,000 35,000                                   
      increase in other accrued liabilities
    		  4,359,000     2,532,000 -1,354,000                               
      increase in other amounts due to related parties
    		  -990,000    67,000 383,000 325,000                               
      proceeds from issuance of common stock, net of issuance costs paid of 0 and 0
    		                                       
      cash and cash equivalents at beginning of period
    		  274,065,000  0 0 54,439,000       0 0 963,649 0 0 0 1,623,137 0 0 929,700 0 0 0 1,048,713 0 0 0 2,248,466         
      cash and cash equivalents at end of period
    		  218,162,000  -80,171,000 58,285,000 45,824,000       522,774 1,372,669 1,605,440 204,910 461,553 -320,060 617,246 203,897 193,640 1,162,188 -1,071,544 761,158 631,746 608,340 131,681 116,143 -264,475 1,065,364         
      related party expense to be settled with respect to common stock
    		       415,000 313,000                               
      common stock issued for interest expense
    		       0 26,000                               
      revenue recognized from digital currency mining and hosting services
    		                                       
      realized gain on sale of digital currency
    		       -1,291,000 -603,000                               
      impairment of digital currency
    		       812,000 627,000                               
      loss on nonmonetary miner exchange
    		                                       
      deferred income tax benefit
    		                                       
      gain on sale of equity interest in investee
    		                                       
      income from discontinued operations, net of tax
    		       23,000 35,000                               
      decrease (increase) in prepaid expenses
    		       -2,180,000 717,000                               
      decrease in amounts due from related parties
    		                                       
      increase increase in accounts payable
    		                                       
      increase in accrued compensation and other accrued liabilities
    		                                       
      increase increase in other amounts due to related parties
    		                                       
      increase in operating lease liability
    		       -11,000                                
      net cash from operating activities from continuing operations
    		   -42,724,000 -20,925,000 16,381,000 22,846,000 11,075,000 -8,623,000                               
      net cash from operating activities from discontinued operations
    		       -180,000 -90,000                               
      investments in joint venture, including direct payments made on behalf of joint venture
    		       0 -2,285,000                               
      reimbursable payments for deposits on plant and equipment made on behalf of a joint venture or joint venture partner
    		                                       
      reimbursement of payments for deposits on plant and equipment made on behalf of a joint venture or joint venture partner
    		                                       
      proceeds from sale of equity interest in investee
    		                                       
      proceeds from sale of net assets held for sale
    		                                       
      proceeds from issuance of long-term debt, net of issuance costs paid of 0, 0 and 38
    		                                       
      proceeds from issuance of promissory notes to stockholders
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 663, 1,051 and 142
    		                                       
      purchase of capped call
    		                                       
      proceeds from issuance of preferred stock
    		                                       
      proceeds from issuance of convertible notes, net of issuance costs paid of 12,950, 0, and 0
    		                                       
      proceeds from issuance of convertible promissory note
    		       0 1,250,000                               
      principal payments on convertible promissory note
    		                                       
      payment of contingent value rights liability related to proceeds from sale of net assets held for sale
    		       -1,366,000                                
      net change in cash, cash equivalents and restricted cash
    		                                       
      cash, cash equivalents and restricted cash at beginning of year
    		                                       
      cash, cash equivalents and restricted cash at end of year
    		                                       
      cash paid during the year for:
    		                                       
      supplemental disclosure of noncash activities:
    		                                       
      cumulative-effect adjustment due to the adoption of accounting standard update 2023-08
    		                                       
      operating right-of-use asset obtained in exchange for lease obligation
    		                                       
      finance right-of-use asset obtained in exchange for lease obligation
    		                                       
      contribution of plant and equipment or deposits on plant and equipment to joint venture
    		                                       
      deferred financing costs in accounts payable or other accrued liabilities
    		                                       
      common stock issuance costs in accounts payable
    		                                       
      preferred stock issuance costs in other accrued liabilities or accounts payable
    		                                       
      purchases of and deposits on plant and equipment in accounts payable, accrued construction liabilities, other accrued liabilities and long-term debt
    		                                       
      purchases of and deposits on plant and equipment with digital currency
    		                                       
      investment in joint venture in other accrued liabilities, other amounts due to related parties and long-term debt
    		                                       
      convertible promissory notes converted to common stock
    		                                       
      convertible promissory notes deferred issuance costs in accounts payable
    		                                       
      common stock issued for share based liabilities due to related party
    		                                       
      common stock issued to related party pursuant to operating lease
    		                                       
      common stock issued to related party pursuant to finance lease
    		                                       
      common stock issued for payment on convertible promissory notes
    		                                       
      common stock warrants issued for long-term debt commitment fee
    		                                       
      common stock warrants issued for discount on long-term debt
    		                                       
      decrease to investment in joint venture and increase in plant and equipment for distribution or transfer of nonmonetary assets
    		                                       
      decrease to investment in joint venture due to bitcoin received as distribution from investee
    		                                       
      increase in plant and equipment for miners assigned in connection with sale of equity interest in investee
    		                                       
      common stock reacquired in exchange for warrants
    		                                       
      change in fair value of embedded conversion feature of convertible promissory note in additional paid-in capital
    		                                       
      equity in net (income) loss of investee, net of tax
    		    2,679,000 -767,000 -5,275,000                                 
      decrease in prepaid expenses
    		    -241,000 1,123,000 567,000                                 
      decrease in other accrued liabilities
    		    -553,000 1,960,000 -3,906,000                                 
      investments in joint venture
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 663 and 1,051
    		                                       
      increase in digital currency from mining and hosting services
    		     -35,940,000 -41,537,000                                 
      digital currency issued for services
    		                                       
      decrease in other assets
    		                                       
      decrease in accounts payable
    		     -4,581,000 -1,686,000  -2,435,000                               
      proceeds from issuance of common stock, net of issuance costs paid of 615 and 1,051
    		                                       
      proceeds from warrant issuances
    		        2,500,000                               
      decrease (increase) in other assets
    		      22,000 241,000                                
      proceeds from issuance of common stock, net of issuance costs paid of 0 and 1,051
    		      50,722,000                                 
      proceeds from common stock to be issued, net of issuance costs of 0 and 56
    		                                       
      increase in digital currency from mining
    		        -9,940,000                               
      proceeds from issuance of long-term debt, net of issuance costs paid of 0 and 38
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 1,051 and 142
    		       78,253,000                                
      proceeds from warrant issuances in conjunction with equity offerings
    		                                       
      cash and cash equivalents
    		                                       
      restricted cash
    		                                       
      cash, cash equivalents and restricted cash
    		                                       
      net change in cash and cash equivalents and restricted cash
    		        8,663,000                               
      cash and cash equivalents and restricted cash at beginning of period
    		        8,323,000                               
      cash and cash equivalents and restricted cash at end of period
    		        16,986,000                               
      ​
    		                                       
      payment of contingent value rights liability
    		        -3,899,000                               
      proceeds from insurance premium financing
    		        295,000                               
      principal payments on insurance premium financing
    		        -1,451,000                               
      proceeds from issuance of common stock, net of issuance costs paid of 995 and 142
    		        26,562,000                               
      proceeds from common stock to be issued, net of issuance costs of 56 and 0
    		        4,390,000                               
      decrease in right-of-use asset
    		                                       
      decrease in accrued construction liabilities
    		                                       
      decrease in deferred tax liabilities
    		                                       
      reimbursement from joint venture partner for deposits on plant and equipment contributed to the joint venture
    		                                       
      proceeds from issuance of long-term debt, net of issuance costs paid of 38 and 0
    		                                       
      proceeds from issuance of common stock, net of issuance costs paid of 142 and 0
    		                                       
      amortization
    		         7,216 89,548 9,000 9,044 8,993 8,998 9,454 9,352 9,354 15,376 8,932 8,848 9,173 9,442 9,541 9,575 9,575 9,574 9,674 9,709 8,338 6,047 6,443 13,694 13,041 14,317 14,949 12,346 14,105 -26,600 
      stock based compensation
    		         72,957 94,117 37,487 11,830 2,762 3,688 3,688 2,491 2,490 1,920 1,920 3,581 3,580 2,893 6,034 6,033 6,033 5,461 6,623 6,621 6,515 5,248 3,457 3,764 4,427 4,427 4,548 4,416 9,915 -15,826 
      net gain on sale and disposal of equipment
    		            0 -1 0 -2,324                        
      loss on intangible asset abandonment
    		             0   5,711 15,522 71,257 343              798 0 0 22,324   
      changes in working capital components:
    		                                       
      trade receivables
    		         -224,141 -105,508 573,686 -701,996 -3,198 346,147 674,552 -223,278 12,005 -402,331 394,101 -106,828 162,994 158,353 -546,028 422,504 -135,777 405,542 -182,269 -343,001 410,025 -56,062  -151,139 207,764 149,313 -198,344 -38,098 517,256 106,174 
      inventories
    		         -41,689 354,088 -316,941 510,838 526,127 -93,171 -408,233 392,905 -61,192 327,927 -793,588 200,656 -102,715 -282,766 460,244 -269,708 -44,067 -246,362 92,961 136,415 38,486 -134,229  -39,244  109,812 -272,495 -177,801 212,363  
      prepaid expenses and other assets
    		         -20,731 48,109 -84,926 34,731 -2,860 170,597 578,479 45,938 -690,529 -2,486 115,523 -26,144 9,402 -25,586 -64,033 42,563 245,063 -29,930 -183,384 -37,248 40,849 -96,474    -66,147 49,815 -70,769 26,977  
      income tax receivable
    		         25,081 -12,370 201,409 22,000 6,929 -2,757 -244,254 -1,369 185,219 -71,898 -110,553 -6,727 39,257 -40,622 325,617 -53,760 6,505 -214,359 5,597 60,116 110,237 -139,119         
      accounts payable
    		         94,132 649,057 412,843 707 143,905 -447,992 1,575 -10,879 239,096 -326,682 212,578 -119,167 221,494 286,829 -478,838 -74,097 32,655 111,754 -16,855 236,526 -80,335 170,805   87,499 10,143 -330,187 276,935 -92,906 -22,547 
      accrued expenses
    		         16,114 18,625 99,875 -66,216 -13,907 109,216 -620,830 -161,357 627,297 193,664 -146,767 71,631 80,816 -77,854 71,588 -77,358 93,580 -120,476 105,268 -76,312 -64,862 110,076    135,237     
      purchases of property equipment
    		         -2,601                              
      proceeds from sales of equipment
    		            0 0 0 18,297             0 20,000 1,000         
      purchases of intangible assets
    		         5,937 -9,171 -6,787  -493 -9,060 -3,423     -3,935 -16,782 -15,572                 
      proceeds on sale of short-term investments
    		            0 0 980,000 1,225,000 1,715,000 1,470,000 1,470,000 1,470,000 1,450,000 1,470,000 1,425,000 980,000 980,000 1,133,000 1,133,000        207,719     
      proceeds from paycheck protection program loan
    		                                       
      payment on long-term debt
    		         0 -2,736,409 -36,826  -35,951 -35,921 -35,682 -35,668 -35,011 -34,342 -35,419                    
      proceeds from exercise of stock options
    		         5,957 21,008 6,682            0 0   0 0 0 3,765 1,257 25,906 58,905 18,873 7,500 3,750 -31,970 20,469 
      net increase in cash
    		         -760,008 -2,167,414 734,424                         123,201 -211,606 306,303 
      cash at beginning of period
    		         0 0 3,693,845                       0 0 1,867,165  -13,203 
      cash at end of period
    		         -760,008 -2,167,414 4,428,269                       711,493 -452,524 1,990,366  293,100 
      supplemental disclosure of cash flow information
    		                                       
      cash paid for interest
    		         0 6,129 17,960 18,393 18,836 18,893 19,105 19,119 20,077 20,445 19,367 21,373 19,673 17,038 17,416 17,798 17,990 17,786 18,169 18,553           
      net cash received (paid for) income taxes
    		         0                              
      1.
    		                                       
      purchases of property and equipment
    		            0 0 -14,791 -135,125 -144,818 -102,965                      
      cash received (paid for) income taxes
    		           221,756                            
      forgiveness on paycheck protection loan
    		                                       
      deferred income taxes
    		                0    0 0 12,839          88,000       
      abandonment of patents
    		                                       
      purchases of patents
    		                                       
      purchases of short-term investments
    		                -1,470,000 -980,000 -1,470,000 -1,715,000 -1,225,000 -1,715,000 -1,205,000 -1,960,000 0 -690,000 -1,225,000 -980,000 0      -208,088 -1,031,067 -410,833 -381,072  
      repurchase of common stock
    		                1 -28,627      -66,679 -218,749             -13,051  
      net increase in cash and cash equivalents
    		            192,962 522,774 1,372,669 641,791 204,910 461,553   203,897 193,640 232,488  761,158   131,681 116,143 -264,475 -1,183,102 -267,740 524,802       
      cash and cash equivalents at beginning of year
    		                                       
      cash and cash equivalents at end of year
    		                                       
      cash paid for income taxes
    		            0 0 2,757 5,325 0 142 1,500 7,815 0 285 7,367        11,740         
      proceeds from debt
    		             0                          
      net (gain) loss on sale and disposal of equipment
    		                                       
      purchases of intangibles assets
    		                -2,137 -11,206 -3,525 -2,797                    
      net gain on sale and disposal of property and equipment
    		                 0                      
      proceeds from sales of property and equipment
    		                 0 3,200 12,396                    
      net gain on sale and disposal of property, plant and equipment
    		                   -7,487    3,946 -10,928    0           
      purchases of property, plant and equipment
    		                   -117,075               -50,776 -91,544 -229,897  88,938 
      net (decrease) increade in cash and cash equivalents
    		                   -1,005,891                    
      adjustments to reconcile net income to net cash provided by
    		                                       
      purchases of property, plant, and equipment
    		                    -176,903 -275,388 -49,004                 
      proceeds from sale of property and equipment
    		                       0                
      payments on long-term debt
    		                    -33,412 -34,408 -35,632 -35,254 -34,872 -34,681 -34,883 -34,501 -34,116           
      purchases of property, plant, equipment and construction in progress
    		                       -40,123 -55,880 -73,669 -60,417 -98,276 -122,271 -826,022 -1,017,857         
      purchases of intangibles
    		                       -6,557 -17,376 -7,362 -7,682 -1,304 -3,447 -8,153 -14,242    -11,072 -11,751 -7,563 268  
      proceeds from long-term debt
    		                           0 0           
      payment of debt issuance costs
    		                           0            
      net decrease in cash and cash equivalents
    		                          -440,373             
      cash received for income taxes
    		                       0 0               
      construction in progress included in accounts payable
    		                                       
      proceeds from sale of property, plant and equipment
    		                                       
      net income on sale and disposal of property, plant and equipment
    		                                       
      proceeds from sale of equipment
    		                                       
      cash received (paid) for income taxes
    		                          8,564             
      net gain on sale of property, plant and equipment
    		                                       
      construction in progress included in construction accounts payable
    		                            -51,388 -36,000 96,166         
      cash received for tax refunds, net of 11,059 taxes paid in 2016
    		                                       
      cash received (paid) for income taxes, net of 12,807 taxes paid in 2016
    		                                       
      payment on debt issuance costs
    		                                       
      cash received (paid) for income taxes, net of 12,700 taxes paid in 2016
    		                                       
      loss on sale and disposal of property, plant and equipment
    		                              8,001         
      gain on sale and disposal of property, plant and equipment
    		                                       
      proceeds from sales of equipment and vehicles
    		                                       
      construction in progress included in construction payable
    		                                       
      loss on disposal of property, plant and equipment
    		                                       
      income taxes receivable
    		                                  0 94,387 -35,065   
      cash paid for income taxes.
    		                                       
      accrued liabilities
    		                                    111,116   
      income taxes payable
    		                                 -6,292 42,827   -61,055 59,627 
      proceeds from sale of equipment and vehicles
    		                                       
      proceeds from maturity of short-term investments
    		                                    608,749   
      net gain on disposal of property, plant and equipment
    		                                       
      proceeds from disposal of property, plant and equipment
    		                               0        
      proceeds from sale of short-term investments
    		                               449,999        
      cash paid for income taxes, net of taxes received of 13,026 in 2013
    		                                       
      cash paid for income taxes, net of taxes received of 13,026 in 2013.
    		                                       
      gain on disposal of property, plant and equipment
    		                                       
      cash received (paid) for income taxes, net of taxes received of 13,026 in 2013.
    		                                       
      supplemental disclosure of cash flow information cash received (paid) for income taxes, net of taxes paid of 10,671 in 2013
    		                                       
      net gain on sale of vehicles and equipment exchange
    		                                       
      income tax refund receivable
    		                                       
      cash dividend paid
    		                                       
      cash paid for income taxes, net of refunds received of 13,026 and 61,650, respectively
    		                                       
      cash paid for income taxes, net of taxes received of 13,026 in 2013 and 18,650 paid in 2012.
    		                                       
      cash paid (received) for income taxes, net of taxes received of 13,026 in 2013 and 6,238 paid in 2012
    		                                       
      cash received (paid) for income taxes, net of taxes paid of 10,671 in 2013 and taxes received of 1,341 in 2012
    		                                       
      cash paid for income taxes, net of refunds received of 61,650 and 4,090, respectively
    		                                       
      supplemental schedule of noncash operating and investing activities
    		                                       
      equipment transferred from inventory to property, plant and equipment
    		                                       
      cash paid for income taxes, net of refunds received of 18,650 and 4,090, respectively.
    		                                       
      net decrease in cash
    		                                       
      cash paid (received) for income taxes, net of taxes paid of 6,238 in 2012 and 4,090 received in 2011.
    		                                       
      cash paid for income taxes, net of refunds received of 1,341 in 2012
    		                                    4,846   
      (gain) loss on sale of equipment and vehicles
    		                                       
      gain on sale of non-marketable equity securities
    		                                       
      loss on investment in non-marketable equity securities
    		                                       
      proceeds from sale of non-marketable equity securities
    		                                       
      cash at beginning of year
    		                                       
      cash at end of year
    		                                       
      supplemental disclosure of cash flow information cash paid for income taxes, net of refunds received of 81,422 and 119,423, respectively
    		                                       
      gain on sale of equipment and vehicles
    		                                       
      cash paid for income taxes, net of refunds received of 4,090 and 81,422, respectively
    		                                       
      raw materials
    		                                       
      work-in-progress
    		                                       
      finished goods
    		                                       
      reduction to lifo cost
    		                                       
      total inventory
    		                                       
      proceeds from sale of vehicles
    		                                       
      purchase of intangibles
    		                                       
      purchase of short-term investments
    		                                       
      supplemental disclosure of cash flow information cash paid for income taxes, net of refunds received of 74,156 in 2010
    		                                       
      inventory
    		                                       
      deposits, prepaid expenses and other assets
    		                                       
      cash paid for income taxes, net of refunds received of 81,422 and 119,423, respectively
    		                                       
      cash paid for income taxes, net of refunds received of 81,422 and 116,307, respectively
    		                                       
      excess tax benefit from share-based payment arrangement
    		                                       
      purchase of non-marketable equity securities
    		                                       
      supplemental schedule of noncash investing and financing activities
    		                                       
      construction payables incurred for building expansion
    		                                       
      cash paid for income taxes, net of refunds received
    		                                       
      tax benefit from stock option exercise
    		                                       
      gain on sale of vehicles
    		                                       
      purchases of property, equipment and construction in progress
    		                                       
      net cash provided (used in) investing activities
    		                                       
    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.