Investment Securities (Details 5) $ in Thousands	Jun. 30, 2019 USD ($)
Investments, Debt and Equity Securities [Abstract]
Unrealized Holding Losses Less Than 12 Months,Fair Value	$ 6,796
Unrealized Holding Losses Less Than 12 Months, Unrealized Losses	9
Unrealized Holding Losses 12 Months or More, Fair Value	4,540
Unrealized Holding Losses 12 Months or More, Unrealized Losses	12
Unrealized Holding Losses Total, Fair Value	11,336
Unrealized Holding Losses Total, Unrealized Losses	$ 21