ACCOUNTS RECEIVABLE (Costs and Estimated Earnings on Uncompleted Contracts) (Details) (USD $)	Sep. 30, 2012		Dec. 31, 2011
ACCOUNTS RECEIVABLE [Abstract]
Costs incurred on uncompleted contracts	$ 6,234,714		$ 33,898,851
Estimated earnings	599,148		2,563,744
Total billable costs and estimated earnings	6,833,862		36,462,595
Less: Billings to date	6,832,412		36,464,398
Included in accompanying balance sheet:
Unbilled costs and estimated earnings on uncompleted contracts included in accounts receivable	1,450		349
Billings in excess of costs and estimated earnings on uncompleted contracts	0	[1]	(2,152)
The total of costs and estimated revenue on uncompleted contracts	1,450		(1,803)
The total of costs and estimated revenue on uncompleted contracts including accompanying balance sheet items	$ 1,450		$ (1,803)

[1] (Unaudited)