Derivatives Schedule of Cash Flow Hedge, Statements of Financial Performance and Position, Location (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ (642)
Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,000	$ 0
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(642)
Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	37,972	$ 0
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0
Other Assets [Member] | Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	0
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0
Other Assets [Member] | Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,337
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,722
Other Assets [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	37,972
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,889
Other Liabilities [Member] | Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(642)
Other Liabilities [Member] | Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	12,635
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(167)
Other Liabilities [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	62,972
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(2,531)
Individually Immaterial Counterparties [Member] | Other Assets [Member] | Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	12,635
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	167
Individually Immaterial Counterparties [Member] | Other Liabilities [Member] | Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,337
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ (1,722)