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Condensed Consolidated Balance Sheets (USD $) | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Current Assets: |  |
Cash and cash equivalents | $ 2,006,833 | $ 4,664,596
Prepaid and other current assets | 466,970 | 708,228
Total Current Assets | 2,473,803 | 5,372,824
Property, plant and equipment, at cost: |  |
Property, plant and equipment | 108,862,877 | 109,033,002
Less accumulated depreciation, depletion and impairment | (65,544,841) | (65,318,921)
Net property, plant and equipment | 43,318,036 | 43,714,081
Certificates of deposit, restricted | 4,010,850 | 9,491,865
Total Assets | 49,802,689 | 58,578,770
Current Liabilities: |  |
Accounts payable | 397,479 | 1,331,888
Accrued liabilities | 1,840,951 | 1,525,726
Note payable |  | 5,000,000
Current portion of asset retirement obligations | 502,472 | 1,160,378
Current portion of capital leases | 19,861 | 112,140
Total Current Liabilities | 2,760,763 | 9,130,132
Asset retirement obligations | 3,602,252 | 3,337,679
Long-term debt | 950,000 | 950,000
Long-term capital leases, less current portion | 6,688 | 17,582
Total Liabilities | 7,319,703 | 13,435,393
Shareholders' Equity: |  |
Common stock, 200,000,000 shares authorized, $.001 par value; 20,100,258 and 16,150,163 shares issued and outstanding, respectively | 20,104 | 16,154
Paid-in capital | 216,620,650 | 207,338,549
Accumulated deficit | (174,148,350) | (162,201,908)
Less: Treasury stock (3,813 shares), at cost | (9,418) | (9,418)
Total Shareholders' Equity | 42,482,986 | 45,143,377
Total Liabilities and Shareholders' Equity | $ 49,802,689 | $ 58,578,770

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