Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Summary of Bank Revolver (Details)

v3.21.4
Long-Term Debt - Summary of Bank Revolver (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Bank of America Revolver Loan    
Debt Instrument [Line Items]    
Cumulative borrowing during the period $ 135,035 $ 121,924
Cumulative repayment during the period $ 134,843 123,073
Maximum borrowed during the period   $ 11,347
Weighted average interest for the period 0.00% 3.14%
Total availability $ 23,321 $ 21,732
Encina Revolver Loans    
Debt Instrument [Line Items]    
Cumulative borrowing during the period 47,008 22,008
Cumulative repayment during the period 49,159 7,203
Maximum borrowed during the period $ 1,400 $ 14,920
Weighted average interest for the period 6.50% 6.50%
Total availability $ 3,590 $ 421
Total outstanding 12,735 14,886
Texas Capital Bank Revolver Loan    
Debt Instrument [Line Items]    
Cumulative borrowing during the period 90,650 66,362
Cumulative repayment during the period 88,971 69,837
Maximum borrowed during the period $ 8,930 $ 11,799
Weighted average interest for the period 2.43% 3.29%
Total availability $ 3,206 $ 5,520
Total outstanding $ 8,794 $ 7,115