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Income Taxes (Detail Textuals) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Mar. 31, 2023
Income Tax Disclosure [Line items]          
Income tax expense (benefit) $ (145) $ (958) $ 0 $ (1,585)  
Increase (decrease) in effective tax rate 1.40% 23.40% 0.00% 24.40%  
Unrecognized tax benefits     $ 0    
Valuation allowance for deferred tax assets $ 11,265   $ 11,265   $ 9,457
State [Member]          
Income Tax Disclosure [Line items]          
Operating loss carryforwards, expiration date     Mar. 31, 2039    
Operating loss carryforwards 53,500   $ 53,500    
Federal [Member]          
Income Tax Disclosure [Line items]          
Operating loss carryforwards, limitations on use     indefinitely    
Operating loss carryforwards $ 31,300   $ 31,300