Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Debt (Details)

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Debt - Schedule of Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Sep. 30, 2019
Debt Instrument [Line Items]    
Total long-term debt $ 58,114 $ 50,263
Deferred debt issuance costs (453) (263)
Debt discount (1) (4)
Current maturities of long-term debt (8,511) (7,538)
Long-term debt, net of current maturities 49,149 42,458
BBVA Term Loan    
Debt Instrument [Line Items]    
Total long-term debt 52,650 44,700
BBVA Revolving Credit Facility    
Debt Instrument [Line Items]    
Total long-term debt 5,000 5,000
Other long-term debt    
Debt Instrument [Line Items]    
Total long-term debt $ 464 $ 563