Quarterly report pursuant to Section 13 or 15(d)

Related Parties - Schedule of Related Party Transactions (Details)

v3.20.2
Related Parties - Schedule of Related Party Transactions (Details) - Affiliated Entity - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Sep. 30, 2019
Purchaser of Subsidiary          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) $ 0 $ 0 $ 0 $ 0  
Accounts Receivable (Payable) 725   725   $ 756
Disposed Entity          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 0 0 0  
Accounts Receivable (Payable) 462   462   846
Land Development Project          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 0 0 0  
Accounts Receivable (Payable) 774   774   774
Subcontracting Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (2,983) (7,195) (5,008) (13,561)  
Accounts Receivable (Payable) (415)   (415)   (1,238)
Construction Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 1,609 1,534 2,783  
Accounts Receivable (Payable) 233   233   2,434
Island Pond          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (80) (80) (240) (240)  
Accounts Receivable (Payable) 0   0   0
Vehicle Rentals          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (686) (496) (1,200) (1,128)  
Accounts Receivable (Payable) 0   0   0
Consulting Services          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (76) (64) (219) (198)  
Accounts Receivable (Payable) 0   0   0
H&K, Ltd.          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) 0 (36) 0 (78)  
Accounts Receivable (Payable) 0   0   0
SunTx          
Related Party Transaction [Line Items]          
Revenue Earned (Expense Incurred) (355) $ (316) (1,026) $ (957)  
Accounts Receivable (Payable) $ 0   $ 0   $ 0