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Equity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
6 Months Ended 12 Months Ended
Mar. 31, 2019
Sep. 30, 2021
Sep. 30, 2020
Equity [Abstract]      
Shares Issued, Price Per Share   $ 19.50  
Proceeds from Issuance of Common Stock $ 0 $ 73,830 $ 0
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs   $ 300  
Stock Issued During Period, Shares, New Issues   4,025