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ACQUISITION (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017
Net interest income	$ 12,600	$ 9,645	$ 25,014		$ 16,128
Net income	$ 4,288	$ 1,502	$ 8,357	$ 2,342	$ 2,918
Basic earnings per share	$ 0.45	$ 0.23	$ 0.99		$ 0.49
Diluted earnings per share	$ 0.45	$ 0.23	$ 0.99		$ 0.49
Pro Forma [Member]
Net interest income					$ 23,260
Net income					$ 5,109
Basic earnings per share					$ 0.66
Diluted earnings per share					$ 0.66

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