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CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)
 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Cash flows from operating activities:    
Net Income $ 4,615,338 $ 2,938,865
Adjustments to reconcile net income to net cash used in operating activities:    
Depreciation and amortization 300,320 210,576
Deferred rent 45,532 (8,937)
Stock compensation 382,657 942,226
Deferred portion of provision for income taxes (57,000) (273,000)
Tax benefit of stock options 0 (438,000)
Changes in operating assets and liabilities:    
(Increase) decrease in accounts receivable (4,433,538) 1,707,083
Increase in costs and estimated earnings in excess of billings on uncompleted contracts (9,707,304) (13,716,055)
(Increase) decrease in prepaid expenses and other assets 642 117,844
Decrease in accounts payable and accrued expenses (3,327,485) (538)
Increase in income taxes payable 851,070 1,327,000
Net cash used in operating activities (11,329,768) (7,192,936)
Cash used in investing activities - purchase of plant and equipment (673,472) (261,021)
Cash flows from financing activities:    
Payment on long-term debt (603,008) (389,644)
Proceeds from long-term debt 4,500,000 0
Proceeds from line of credit 1,500,000 7,000,000
Payments on line of credit (3,000,000) 0
Proceeds from exercise of stock options 1,224,515 251,950
Proceeds from sale of common stock 11,107,580 0
Tax benefit of stock options 0 438,000
Net cash provided by financing activities 14,729,087 7,300,306
Net increase (decrease) in cash 2,725,847 (153,651)
Cash at beginning of period 878,200 823,376
Cash at end of period 3,604,047 669,725
Non cash investing and financing activities:    
Equipment acquired under capital lease 76,592 343,492
Common stock issued for bonuses 228,290 0
Cash paid during the period for:    
Interest 606,352 108,366
Income taxes $ 1,400,000 $ 180,000