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Consolidated Balance Sheets (USD $) | Jun. 30, 2013 | Jun. 30, 2012
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 24,928,585 | $ 14,428,548
Certificates of deposit | 250,000 | 250,000
Receivables |  |
Oil and natural gas sales | 1,632,853 | 1,343,347
Joint interest partner | 49,063 | 96,151
Income taxes | 281,970 | 92,885
Other | 918 | 190
Deferred tax asset | 26,133 | 325,235
Prepaid expenses and other current assets | 266,554 | 233,433
Total current assets | 27,436,076 | 16,769,789
Property and equipment, net of depreciation, depletion, and amortization |  |
Oil and natural gas properties - full-cost method of accounting, of which $4,112,704 and $6,042,094 at June 30, 2013 and 2012, respectively, were excluded from amortization | 38,789,032 | 40,476,172
Other property and equipment | 52,217 | 92,271
Total property and equipment | 38,841,249 | 40,568,443
Advances to joint interest operating partner | 26,059 | 1,366,921
Other assets | 252,912 | 250,333
Total assets | 66,556,296 | 58,955,486
Current liabilities |  |
Accounts payable | 642,018 | 407,570
Due to joint interest partner | 127,081 | 3,217,975
Accrued payroll | 1,385,494 | 1,005,624
Royalties payable | 91,427 | 294,013
State and federal taxes payable | 233,548 | 91,967
Other current liabilities | 153,182 | 71,768
Total current liabilities | 2,632,750 | 5,088,917
Long term liabilities |  |
Deferred income taxes | 8,418,969 | 6,205,093
Asset retirement obligations | 615,551 | 968,677
Deferred rent | 52,865 | 70,011
Total liabilities | 11,720,135 | 12,332,698
Commitments and contingencies (Note 14) |  |
Stockholders' equity |  |
Common stock; par value $0.001; 100,000,000 shares authorized; issued 29,410,858 shares at June 30, 2013 and 28,670,424 at June 30, 2012; outstanding 28,608,969 shares and 27,882,224 shares as of June 30, 2013 and 2012, respectively | 29,410 | 28,670
Additional paid-in capital | 31,813,239 | 29,416,914
Retained earnings | 24,013,035 | 18,058,909
Stockholders equity before treasury stock | 55,856,001 | 47,504,810
Treasury stock, at cost, 801,889 shares and 788,200 shares as of June 30, 2013 and 2012, respectively | (1,019,840) | (882,022)
Total stockholders' equity | 54,836,161 | 46,622,788
Total liabilities and stockholders' equity | 66,556,296 | 58,955,486
Series A Cumulative Preferred Stock |  |
Stockholders' equity |  |
Preferred stock, par value $0.001; 5,000,000 shares authorized: 8.5% Series A Cumulative Preferred Stock, 1,000,000 shares designated, 317,319 shares issued and outstanding at June 30, 2013 and 2012, respectively, with a total liquidation preference of $7,932,975 ($25.00 per share) | $ 317 | $ 317

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