New Accounting Pronouncements (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Oct. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating leases right-of-use assets	$ 23,716	$ 17,398
Operating lease liability	$ 24,276
ASC 842 Adjustments
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating leases right-of-use assets		17,398
Operating lease liability		$ 18,000