v3.26.1
UNCOMPLETED CONTRACTS (Details) - USD ($)
Mar. 31, 2026
Sep. 30, 2025
UNCOMPLETED CONTRACTS    
Costs incurred on contracts in progress $ 478,785,961 $ 471,208,654
Estimated earnings, net of estimated losses 80,553,250 71,159,322
Costs of uncompleted contracts including net estimated earnings 559,339,211 542,367,976
Less billings to date 562,039,778 536,231,730
Unbilled contracts (2,700,567) 6,136,246
Costs and estimated earnings in excess of billed on uncompleted contracts 26,773,714 34,455,011
Less billings in excess of costs and estimated earnings on uncompleted contracts 29,474,281 28,318,765
Unbilled contracts receivable (2,700,567) 6,136,246
Backlog $ 325,100,000 $ 259,700,000