Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net income	$ 10,518	$ 8,794	$ 38,453
Other comprehensive income (loss):
Unrealized gain (loss) arising during the period	3,773	(1,652)	1,141
Transfer of investment securities from held to maturity to available for sale			702
Amortization during the period of net unrealized loss transferred to held to maturity			119
Less reclassification adjustment for gains (losses) included in net income (loss)	(5)	(6)	288
Net unrealized gain (loss) recognized in comprehensive income	3,778	(1,646)	1,674
Tax effect	(864)	347	(587)
Other comprehensive income (loss)	2,914	(1,299)	1,087
Comprehensive income	$ 13,432	$ 7,495	$ 39,540