Recently Issued Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Present value of future minimum lease payments	$ 45
Other property and equipment	$ 45
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Present value of future minimum lease payments		$ 300
Other property and equipment		$ 300