(Unaudited) Condensed Balance Sheets - USD ($)	Sep. 30, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 2,305,264	$ 5,150,344
Short-term investments		5,474,013
Accounts receivable, net	868,919	992,390
Inventory	2,732,025	2,126,899
Prepaid expenses and other current assets	361,799	604,482
Total current assets	6,268,007	14,348,128
PROPERTY, PLANT AND EQUIPMENT, net	23,543,490	9,846,293
DEFERRED TAX ASSETS	189,968	201,003
INTANGIBLE ASSETS, net	157,608	171,936
GOODWILL	95,557	95,557
OTHER ASSETS, net	35,184	34,264
TOTAL ASSETS	30,289,814	24,697,181
CURRENT LIABILITIES:
Accounts payable and accrued expenses	3,431,661	1,891,763
Current portion of bank debt	145,016	133,269
Deferred revenue		33,856
Total current liabilities	3,576,677	2,058,888
LONG-TERM LIABILITIES:
Bank debt, net of current portion	5,727,182	2,878,805
Interest rate swaps	32,005	37,346
Total long-term liabilities	5,759,187	2,916,151
TOTAL LIABILITIES	9,335,864	4,975,039
CONTINGENT LIABILITIES AND COMMITMENTS (See Note 15)
STOCKHOLDERS' EQUITY:
Common stock, $0.10 par value per share, 8,000,000 and 8,000,000 shares authorized, 5,244,838 and 5,044,838 shares issued and 5,051,390 and 4,847,390 shares outstanding, as of September 30, 2017 and December 31, 2016, respectively	524,484	504,484
Additional paid-in capital	19,699,514	18,526,383
Retained earnings	1,173,628	1,147,120
Treasury stock, at cost, 193,448 and 197,448 shares as of September 30, 2017 and December 31, 2016, respectively	(423,193)	(431,943)
Accumulated other comprehensive loss	(20,483)	(23,902)
Total stockholders' equity	20,953,950	19,722,142
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 30,289,814	$ 24,697,181