Leases (Additional Information) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease Right-of-Use Assets	$ 8,750
Operating Lease Liabilities	$ 8,767
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease Right-of-Use Assets		$ 9,034
Operating Lease Liabilities		$ 9,034