STOCK BASED COMPENSATION (Summary of Status of Options) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Options, Outstanding [Roll Forward]
Options outstanding at beginning of period, Options	1,779,613	2,673,512
Exercised, Options	66,188	281,750
Forfeited, Options	(363,243)	(28,063)
Options outstanding at end of period, Options	1,350,182	2,363,699
Exercisable at end of period, Options	1,192,587	1,870,852
Weighted Average Exercise Price [Roll Forward]
Options outstanding at beginning of period, Weighted Average Exercise Price	$ 8.46	$ 7.46
Exercised, Weighted Average Exercise Price	6.08	3.65
Forfeited, Weighted Average Exercise Price	6.24	7.79
Options outstanding at end of period, Weighted Average Exercise Price	9.18	7.91
Exercisable at end of period, Weighted Average Exercise Price	$ 9.36	$ 7.81
Aggregate Instrinsic Value [Abstract]
Options outstanding at beginning of period, Aggregate Intrinsic Value	$ 50,869	$ 5,485,248
Exercised, Aggregate Intrinsic Value	$ 12,821	1,343,872
Options outstanding at end of period, Aggregate Intrinsic Value		2,326,963
Exercisable at end of period, Aggregate Intrinsic Value		$ 2,116,465