STOCK REPURCHASE PROGRAM (Details Textual) (USD $)	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Dec. 31, 2010	Sep. 30, 2012 Repurchase Program 2007 [Member]	Dec. 31, 2007 Repurchase Program 2007 [Member]
Stock Repurchase Program, Authorized Amount (in dollars)		$ 3,000,000		$ 10,000,000
Stock Repurchased During Period, Shares (in shares)	45,000
Stock Repurchased During Period, Value (in dollars)	193,000
Stock Repurchase Program Shares Purchased (in shares)	310,000		1,075,000
Stock Repurchase Program Shares Purchased Value (in dollars)	$ 1,340,000		$ 9,970,000
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)	$ 4.33		$ 9.27