CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current Assets:
Cash	$ 617,161	$ 4,128,142
Restricted cash	2,000,000	2,000,000
Accounts receivable, net of allowance for doubtful accounts of $275,000 as of March 31, 2019 and $222,025 as of December 31, 2018	6,583,155	8,722,571
Contract Assets	19,778,753	17,588,866
Inventory	10,740,609	9,361,611
Refundable income taxes	434,903	434,903
Prepaid expenses and other current assets	1,205,297	1,972,630
Total current assets	41,359,878	44,208,723
Operating lease right-of-use assets	4,927,810
Property and equipment, net	3,533,038	2,545,192
Refundable income taxes	434,903	434,903
Other assets	229,552	249,575
Total Assets	50,485,181	47,438,393
Current Liabilities:
Accounts payable	12,364,039	9,902,481
Accrued expenses	1,089,803	1,558,160
Contract liabilities	3,276,653	5,252,579
Loss reserve	3,036,682	3,663,558
Current portion of long-term debt	2,506,099	2,434,981
Operating lease liabilities	1,593,243
Income taxes payable	42,121	113,992
Total current liabilities	23,908,640	22,925,751
Line of credit	23,738,685	24,038,685
Long-term operating lease liabilities	3,837,678
Long-term debt, net of current portion	3,601,883	3,876,238
Other liabilities		531,124
Total Liabilities	55,086,886	51,371,798
Shareholders' Deficit:
Common stock - $.001 par value; authorized 50,000,000 shares, 11,736,386 and 11,718,246 shares, respectively, issued and outstanding	11,736	11,718
Additional paid-in capital	70,917,811	70,651,413
Accumulated Deficit	(75,531,252)	(74,596,536)
Total Shareholders' Deficit	(4,601,705)	(3,933,405)
Total Liabilities and Shareholders' Deficit	$ 50,485,181	$ 47,438,393