STOCK-BASED COMPENSATION (Details) - Employee Stock Option [Member] - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Outstanding	505,000
Number of Shares, Granted	0
Number of Shares, Exercised	(23,500)
Number of Shares, Forfeited	0
Number of Shares, Expired	(22,500)
Number of Shares, Outstanding	459,000	505,000
Number of Shares, Vested, September 30, 2015	435,160
Weighted Average Exercise Price per share, Outstanding (in dollars per share)	$ 6.51
Weighted Average Exercise Price per share, Granted (in dollars per share)	0
Weighted Average Exercise Price per share, Exercised (in dollars per share)	3.11
Weighted Average Exercise Price per share, Forfeited (in dollars per share)	0
Weighted Average Exercise Price per share, Expired (in dollars per share)	16.68
Weighted Average Exercise Price per share, Outstanding (in dollars per share)	6.19	$ 6.51
Weighted Average Exercise Price per share, Vested, September 30, 2015 (in dollars per share)	$ 6.08
Weighted Average Remaining ContractualLife, Outstanding Period (Years)	4 years 2 months 12 days	4 years 9 months 18 days
Weighted Average Remaining Contractual Life, Vested, September 30, 2015 (Years)	4 years
Aggregate Intrinsic Value, Outstanding (in dollars)	$ 1,720,000	$ 1,232,000
Aggregate Intrinsic Value, Vested, September 30, 2015 (in dollars)	$ 1,687,000