SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accounting Policies [Abstract]
Net income	$ 3,806	$ 7,309	$ 12,085	$ 2,943	$ 5,308	$ 5,076	$ 8,703	$ 224	$ 26,143	$ 19,311	$ 7,370
Net income allocated to unvested restricted stock									(306)	(368)	(183)
Net income allocated to common shares									$ 25,837	$ 18,943	$ 7,187
Weighted average shares outstanding:
Basic (in Shares)									28,695	28,323	28,013
Effect of dilutive securities (in Shares)									480	464	274
Diluted (in Shares)									29,175	28,787	28,287
Basic income per common share (in Dollars per Share)	$ 0.13	$ 0.25	$ 0.42	$ 0.10	$ 0.18	$ 0.18	$ 0.30	$ 0.01	$ 0.90	$ 0.67	$ 0.26
Diluted income per common share (in Dollars per Share)	$ 0.13	$ 0.25	$ 0.41	$ 0.10	$ 0.18	$ 0.17	$ 0.30	$ 0.01	$ 0.89	$ 0.66	$ 0.25