Condensed Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net income (loss)	$ (9,220,220)	$ 928,120
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	194,067	204,676
Deferred rent	1,373	11,504
Stock-based compensation	273,059	$ 273,040
Bad debt expense	395,749
Deferred income taxes	$ (5,415,000)	$ 50,067
Tax benefit from stock option plans		(33,000)
Changes in operating assets and liabilities:
Increase in accounts receivable	$ (2,469,739)	(2,249,604)
(Increase) decrease in costs and estimated earnings in excess of billings on uncompleted contracts	9,738,353	(3,862,185)
Increase in prepaid expenses and other assets	(199,422)	(129,488)
Increase (decrease) in accounts payable and accrued expenses	(3,368,234)	193,337
Decrease in billings in excess of costs and estimated earnings on uncompleted contracts	(103,464)	(70,238)
Increase in accrued losses on uncompleted contracts	4,609,491	211,260
Increase (decrease) in income taxes payable	(170,222)	48,000
Net cash used in operating activities	(5,734,209)	(4,424,511)
Cash used in investing activities - purchase of plant and equipment	(89,737)	(105,442)
Cash flows from financing activities:
Payments on long-term debt	(1,238,560)	$ (249,580)
Proceeds from long-term debt	10,000,000
Proceeds from line of credit	26,238,685	$ 4,000,000
Payments on line of credit	(29,200,000)
Debt issue costs paid	$ (153,855)
Proceeds from exercise of stock options		$ 80,000
Tax benefit from stock option plans		33,000
Net cash provided by financing activities	$ 5,646,270	3,863,420
Net increase (decrease) in cash	(177,676)	(666,533)
Cash at beginning of period	1,002,023	1,504,907
Cash at end of period	824,347	838,374
Supplemental disclosures of cash flow information:
Equipment acquired under capital lease	232,575	91,829
Cash paid during the period for:
Interest	383,524	233,074
Income taxes	$ 165,029	$ 29