New Accounting Standards (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2019 USD ($)
New Accounting Standards [Abstract]
Right of use asset	$ 6,692	[1]
Lease liability	$ 6,700	[2]
ASU 2016-13 [Member]
New Accounting Standards [Abstract]
Allowance for loan losses forecast period	2 years
Allowance for loan losses reversion period	2 years
ASU 2016-13 [Member] | Minimum [Member]
New Accounting Standards [Abstract]
Expected increase in the allowance for loan losses	$ 9,500
Expected increase to the allowance for losses related to unfunded loan commitments	500
ASU 2016-13 [Member] | Maximum [Member]
New Accounting Standards [Abstract]
Expected increase in the allowance for loan losses	11,500
Expected increase to the allowance for losses related to unfunded loan commitments	1,500
ASU 2016-02 [Member]
New Accounting Standards [Abstract]
Right of use asset	7,700
Lease liability	$ 7,700

[1] Included in Accrued income and other assets in our Condensed Consolidated Statements of Financial Condition.

[2] Included in Accrued expenses and other liabilities in our Condensed Consolidated Statements of Financial Condition.