Balance Sheets - USD ($)	Dec. 31, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 6,293,293	$ 2,521,050
Short-term investments	2,480,753
Trade accounts receivable, net	1,637,165	932,298
Inventory	2,518,256	2,331,671
Prepaid expenses and other current assets	259,566	635,817
Total current assets	13,189,033	6,420,836
PROPERTY, PLANT AND EQUIPMENT, net	25,265,738	26,027,549
INTANGIBLE ASSETS, net	114,624	133,728
GOODWILL	95,557	95,557
INTEREST RATE SWAPS		40,209
OTHER ASSETS	26,884	12,953
TOTAL ASSETS	38,691,836	32,730,832
CURRENT LIABILITIES:
Accounts payable and accrued expenses	1,220,566	1,220,660
Current portion of bank debt	1,274,790	844,351
Line of credit		500,000
Total current liabilities	2,495,356	2,565,011
LONG-TERM LIABILITIES:
Bank debt, net of current portion	7,146,676	8,421,487
Interest rate swaps	58,526
Total long-term liabilities	7,205,202	8,421,487
TOTAL LIABILITIES	9,700,558	10,986,498
CONTINGENT LIABILITIES AND COMMITMENTS (See Note 12)
STOCKHOLDERS' EQUITY:
Common stock, $0.10 par value per share, 11,000,000 and 11,000,000 shares authorized, 7,299,009 and 5,662,645 shares issued and 7,212,919 and 5,568,962 shares outstanding, as of December 31, 2019 and 2018, respectively	729,901	566,265
Additional paid-in capital	31,131,893	22,695,557
Accumulated deficit	(2,638,285)	(1,342,698)
Treasury stock, at cost, 86,090 and 93,683 shares as of December 31, 2019 and 2018, respectively	(188,336)	(204,947)
Accumulated other comprehensive (loss) income	(43,895)	30,157
Total stockholders' equity	28,991,278	21,744,334
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 38,691,836	$ 32,730,832