Consolidated Statements of Changes in Stockholders’ Equity (Unaudited ) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018
Statement of Stockholders' Equity
Net unrealized (loss) on investment securities, deferred tax (benefit)	$ 2,495	$ 6,234	$ 7,265	$ 57	$ (2,814)	$ (5,502)