Annual report pursuant to Section 13 and 15(d)

Provision for Income Taxes - Schedule of Effective Tax Rate Reconciliation (Detail)

v3.20.2
Provision for Income Taxes - Schedule of Effective Tax Rate Reconciliation (Detail) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Income Tax Disclosure [Abstract]    
Provision for income tax at federal statutory rate $ 11,142 $ 11,976
State income taxes 1,272 1,521
Permanent differences 330 319
Other 16 93
Provision for income taxes $ 12,760 $ 13,909