Annual report pursuant to Section 13 and 15(d)

Debt - Schedule of Debt (Detail)

v3.19.3.a.u2
Debt - Schedule of Debt (Detail) - USD ($)
$ in Thousands
Sep. 30, 2019
Sep. 30, 2018
Debt Instrument [Line Items]    
Long-term debt $ 50,263 $ 63,264
Deferred debt issuance costs (263) (362)
Debt discount (4) (14)
Current maturities of long-term debt (7,538) (14,773)
Long-term debt, net of current maturities 42,458 48,115
Other long-term debt    
Debt Instrument [Line Items]    
Long-term debt $ 563 $ 964