SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Earnings per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Accounting Policies [Abstract]
Net income to shareholders	$ 10,206	$ 7,116	$ 26,128	$ 19,169
Basic weighted average common shares outstanding (in shares)	17,800,153	16,467,654	17,478,293	16,167,153
Plus: common stock equivalents	323,115	205,942	275,438	180,102
Diluted weighted-average common shares outstanding	18,123,268	16,673,596	17,753,731	16,347,255
Net Income Per Share
Basic	$ 0.57	$ 0.43	$ 1.49	$ 1.19
Diluted	$ 0.56	$ 0.43	$ 1.47	$ 1.17