EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net Income (Loss) Available to Common Stockholders, Basic	$ 8,490	$ 5,119
Common shareholder dividends	(3,109)	(2,124)
Unvested restricted stock award dividends	(20)	(13)
Undistributed earnings to unvested restricted stock awards	(32)	(18)
Undistributed earnings to common shareholders	5,329	2,964
Basic
Distributed earnings to common shareholders	3,109	2,124
Undistributed earnings to common shareholders	5,329	2,964
Net income	8,490	5,119
Total common shareholders earnings	8,438	5,088
Diluted
Distributed earnings to common shareholders	3,109	2,124
Undistributed earnings to common shareholders	5,329	2,964
Net income	8,490	5,119
Add back:
Undistributed earnings reallocated from unvested restricted stock awards	1
Total common shareholders earnings, diluted	$ 8,439	$ 5,088
Weighted average common shares outstanding, basic (In shares)	15,736,412	11,957,381
Weighted average common shares outstanding, diluted (In shares)	16,351,637	12,229,293
Basic earnings per common share (In dollars per share)	$ 0.54	$ 0.43
Diluted earnings per common share (In dollars per share)	$ 0.52	$ 0.42
Options and warrants
Add back:
Options and warrants	615,225	271,912