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Equity Method Investments- Textuals (Details) - USD ($)
shares in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Mar. 31, 2022
Schedule of Equity Method Investments        
Equity method investments $ 11,089,000     $ 9,864,000
Loss from equity method investments $ (532,000) $ (83,000)    
Insignia        
Schedule of Equity Method Investments        
Number of shares held (in shares) 0.5      
Ownership percentage 27.00%      
Equity method investments $ 0      
Loss from equity method investments $ 0      
Cadillac Castings, Inc        
Schedule of Equity Method Investments        
Ownership percentage 20.91%      
Equity method investments $ 2,900,000      
Loss from equity method investments (300,000)      
Difference between carrying amount and underlying equity 300,000      
Other-than-temporary impairment loss on investments     $ 300,000  
Investment realized gain (loss) on disposal $ 12,500