Annual report pursuant to Section 13 and 15(d)

Debt - Schedule of Debt (Detail)

v3.20.2
Debt - Schedule of Debt (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Sep. 30, 2019
Debt Instrument [Line Items]    
Long-term debt $ 92,850 $ 50,263
Deferred debt issuance costs (797) (263)
Debt discount 0 (4)
Current maturities of long-term debt (13,000) (7,538)
Long-term debt, net of current maturities 79,053 42,458
Line of Credit    
Debt Instrument [Line Items]    
Long-term debt 0 5,000
Other long-term debt    
Debt Instrument [Line Items]    
Long-term debt $ 0 $ 563