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BALANCE SHEETS (USD $) | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 25,963,313 | $ 25,673,263
Accounts receivable, net of allowance for doubtful accounts of $2,186,190 and $2,078,944, respectively | 3,694,307 | 3,734,686
Inventories, net | 4,990,253 | 6,237,419
Income taxes receivable | 9,431 | 39,485
Other current assets | 783,760 | 218,529
Total current assets | 35,441,064 | 35,903,382
Property, plant, and equipment, net | 11,899,650 | 12,653,856
Intangible and other assets, net | 291,444 | 362,976
Total assets | 47,632,158 | 48,920,214
Current liabilities: |  |
Accounts payable | 5,099,884 | 3,658,576
Current portion of long-term debt | 315,086 | 620,472
Accrued compensation | 809,592 | 628,794
Dividends payable | 57,613 |
Accrued royalties to shareholders | 129,107 | 122,239
Other accrued liabilities | 1,665,670 | 1,065,943
Income taxes payable |  | 29,471
Total current liabilities | 8,076,952 | 6,125,495
Long-term debt, net of current maturities | 3,826,210 | 4,143,267
Total liabilities | 11,903,162 | 10,268,762
Commitments and contingencies - See Note 8 |  |
Preferred Stock $1 par value: |  |
Common Stock, no par value; authorized: 100,000,000 shares; outstanding: 27,252,463 and 25,318,700 shares, respectively |  |
Additional paid-in capital | 58,617,308 | 57,284,670
Retained deficit | (23,767,662) | (19,634,770)
Common stock in treasury - at cost; 67,102 and 0 shares, respectively | (122,202) |
Total stockholders' equity | 35,728,996 | 38,651,452
Total liabilities and stockholders' equity | 47,632,158 | 48,920,214
Series I, Class B |  |
Preferred Stock $1 par value: |  |
Preferred Stock | 103,500 | 103,500
Series II, Class B |  |
Preferred Stock $1 par value: |  |
Preferred Stock | 178,700 | 178,700
Series III, Class B |  |
Preferred Stock $1 par value: |  |
Preferred Stock | 130,245 | 130,245
Series IV, Class B |  |
Preferred Stock $1 par value: |  |
Preferred Stock | 542,500 | 542,500
Series V, Class B |  |
Preferred Stock $1 par value: |  |
Preferred Stock | $ 46,607 | $ 46,607

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