Consolidated Balance Sheets (USD $)	Dec. 31, 2012	Dec. 31, 2011
Current Assets
Cash and cash equivalents	$ 13,721,324	$ 18,136,527
Accounts receivable, net	4,515,124	3,663,579
Costs and estimated earnings in excess of billings on uncompleted contracts	2,730,104	3,410,824
Inventories, net	2,742,905	2,232,073
Idle inventories		975,000
Deferred income taxes	189,153	189,510
Other current assets	192,438	150,803
Total Current Assets	24,091,048	28,758,316
Property, plant and equipment, net	12,894,154	7,948,957
Construction in progress	4,051,573
Deferred income taxes	568,744	390,080
Restricted Cash	800,000	1,000,000
Other assets	78,128	401,658
Intangible assets, net	41,614	49,967
Total Assets	42,525,261	38,548,978
Current Liabilities
Current maturities of long-term debt	935,822	623,953
Billings in excess of costs and estimated earnings on uncompleted contracts	475,905	1,687,210
Accounts payable	888,058	782,053
Accrued expenses	1,355,389	1,592,281
Accrued professional fees – related party		35,000
Deferred revenue	335,404	1,089,966
Total Current Liabilities	3,990,578	5,810,463
Long-term debt, net of current portion	7,387,019	2,547,842
Total Liabilities	11,377,597	8,358,305
Commitments and Contingencies (Note 16)
Stockholders’ Equity:
Common stock - $0.01 par value – 10,000,000 shares authorized: issued and outstanding, 6,046,970 shares at December 31, 2012 and 5,958,785 shares at December 31, 2011	60,470	59,589
Additional paid-in capital	20,990,891	20,470,367
Retained earnings	10,096,303	9,660,717
Total Stockholders’ Equity	31,147,664	30,190,673
Total Liabilities and Stockholders’ Equity	$ 42,525,261	$ 38,548,978