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Stock-Based Compensation (Tables)
 12 Months Ended
Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Schedule of Activity Related to Performance Shares
The following is a summary of activity related to performance and restricted shares:
20222021
Number of
Shares		Weighted Average
Fair Value at Date
of Grant		Number of
Shares		Weighted Average
Fair Value at Date
of Grant
Outstanding at beginning of year406 $4.05 371 $4.14 
Restricted shares awarded72 7.18 79 5.76 
Restricted shares earned (75)6.47 (107)5.47 
Performance shares awarded 44 8.00 71 3.74 
Awards forfeited (142)4.73 (8)3.18 
Outstanding at end of year305 $4.75 406 $4.05