Annual report pursuant to Section 13 and 15(d)

Long-Term Debt and Lines of Credit - Schedule of Long-term Debt, Net of Current Portion (Details)

v3.21.2
Long-Term Debt and Lines of Credit - Schedule of Long-term Debt, Net of Current Portion (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Sep. 30, 2020
Debt Instrument [Line Items]    
Less current portion $ 4,285 $ 9,145
Deferred Financing Costs, Net 986 1,151
Met Fixed-Rate Term Loans    
Debt Instrument [Line Items]    
Principal 70,000 83,438
Deferred Financing Costs, Net 524 621
Met Variable-Rate Term Loans    
Debt Instrument [Line Items]    
Principal 38,094 40,969
Deferred Financing Costs, Net 241 286
Met Citree Term Loan    
Debt Instrument [Line Items]    
Principal 4,263 4,512
Deferred Financing Costs, Net 31 36
Pru Loans A & B    
Debt Instrument [Line Items]    
Principal 13,937 15,097
Deferred Financing Costs, Net 190 207
Pru Loan E    
Debt Instrument [Line Items]    
Principal   4,235
Deferred Financing Costs, Net   1
Term Loans and PRU Loans    
Debt Instrument [Line Items]    
Principal 126,294 148,251
Less current portion 4,285 9,145
Long-term debt 122,009 139,106
Deferred Financing Costs, Net $ 986 $ 1,151