Accounting Standards (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Oct. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets	$ 8,569
Current portion of operating lease liabilities	2,722
Operating lease liabilities, net of current portion	$ 6,058
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease in retained earnings		$ (222)
Operating lease right-of-use assets		9,100
Current portion of operating lease liabilities		2,900
Operating lease liabilities, net of current portion		6,400
Accounting Standards Update 2016-02 | Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Decrease in retained earnings		$ (222)