CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 24,997	$ 11,262
Securities available for sale:
Unrealized holding (losses) gains on available-for-sale-securities	(2,308)	(150)
Tax effect	639	45
Reclassification of gains recognized in net income (loss)	0	(5)
Tax effect		2
Amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity securities	(30)	(30)
Tax effect	(8)	(12)
Total other comprehensive (loss)	(1,647)	(90)
Comprehensive income	$ 23,350	$ 11,172