Annual report pursuant to Section 13 and 15(d)

Restatement of Previously Issued Financial Statements (Additional Information) (Details)

v3.22.2.2
Restatement of Previously Issued Financial Statements (Additional Information) (Details) - USD ($)
Sep. 30, 2022
Sep. 30, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Impact of accounting error, Cumulative reduction in the deferred tax liability $ 35,589,000 $ 39,465,000
Impact of accounting error, Cumulative increase in retained earnings 243,490,000 $ 246,163,000
Revision of Prior Period, Error Correction, Adjustment [Member]    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Impact of accounting error, Cumulative reduction in the deferred tax liability 2,512,000  
Impact of accounting error, Cumulative increase in retained earnings $ 2,512,000