Consolidated Balance Sheets (USD $)	Dec. 31, 2012	Dec. 31, 2011
Current assets
Cash and cash equivalents	$ 4,367,474	$ 2,130,686
Accounts receivable, net
Trade - billed, (less allowance for doubtful accounts of $230,749 and $233,851)	4,752,729	7,191,071
Trade - unbilled	356,525	24,310
Inventories, net
Raw materials	472,149	735,125
Finished goods	1,631,957	1,204,508
Prepaid expenses and other assets	287,002	354,884
Prepaid income taxes	173,155	727,440
Deferred taxes	438,000	332,000
Total current assets	12,478,991	12,700,024
Property and equipment, net	4,049,478	4,615,514
Total other assets	289,335	212,436
Total assets	16,817,804	17,527,974
Current liabilities
Accounts payable - trade	922,091	854,165
Accrued expenses and other liabilities	1,140,234	785,387
Less current maturities	329,529	411,561
Customer deposits	204,991	932,193
Total current liabilities	2,596,845	2,983,306
Notes payable - less current maturities	2,661,228	2,992,996
Deferred tax liability	694,000	822,000
Total liabilities	5,952,073	6,798,302
Commitments and contingencies	0	0
Stockholders’ equity
Preferred stock, $.01 par value; authorized 1,000,000 shares, none outstanding	0	0
Common stock, $.01 par value; authorized 8,000,000 shares; 4,826,182 issued	48,262	48,262
Additional paid-in capital	4,995,278	4,995,278
Retained earnings	5,924,491	5,788,432
Stockholders' Equity before Treasury Stock	10,968,031	10,831,972
Treasury stock, at cost, 40,920 shares	(102,300)	(102,300)
Total stockholders’ equity	10,865,731	10,729,672
Total liabilities and stockholders' equity	$ 16,817,804	$ 17,527,974