Quarterly report pursuant to Section 13 or 15(d)

Related Parties - Schedule of Related Party Transactions (Details)

v3.21.2
Related Parties - Schedule of Related Party Transactions (Details) - Affiliated Entity - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Sep. 30, 2020
Purchaser of Subsidiary          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) $ 0 $ 0 $ 0 $ 0  
Accounts Receivable (Payable) 621   621   $ 621
Disposed Entity          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 0 0 0  
Accounts Receivable (Payable) 396   396   396
Land Development Project          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 7 0 8 0  
Accounts Receivable (Payable) 782   782   774
Subcontracting Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (2,689) (2,983) (5,292) (5,008)  
Accounts Receivable (Payable) (521)   (521)   (654)
Construction Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 17 0 136 1,534  
Accounts Receivable (Payable) 208   208   123
Island Pond          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (80) (80) (240) (240)  
Accounts Receivable (Payable) 0   0   0
Vehicles - Purchases          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (128) (525) (536) (639)  
Accounts Receivable (Payable) 0   0   0
Vehicles - Rent Expense          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (31) (161) (158) (562)  
Accounts Receivable (Payable) 0   0   0
Consulting Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 (76) (32) (219)  
Accounts Receivable (Payable) 0   0   0
SunTx          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (412) $ (355) (1,550) $ (1,026)  
Accounts Receivable (Payable) $ 0   $ 0   $ 0