Investment Securities (Details) - Schedule of realized gains and losses - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Proceeds		$ 29,543	$ 85,253
Gross gains on sales of investment securities		1,596	4,234
Gross losses on sales of investment securities
Net gains on sales of investment securities		1,596	4,234
Tax provision on net gains		(579)	(1,682)
Net gains on sales of investment securities, after tax		$ 1,017	$ 2,552