Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Oct. 01, 2019	Sep. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net operating lease right-of-use assets	$ 4,586	$ 4,800	$ 0
Operating lease liabilities	$ 4,705
Restatement
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net operating lease right-of-use assets		4,800
ASU 2016-02 | Restatement
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net operating lease right-of-use assets		4,800
Operating lease liabilities		$ 4,800