Leases (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Consolidated statements of financial condition classification of our ROU assets and lease liabilities.
Lease ROU assets	$ 2,598
Lease liabilities	$ 2,616
Options to renew	true
Weighted-average remaining lease term	11 years 9 months 18 days
Weighted-average discount rate	3.32%