v3.26.1
CONTRACT BALANCES (Tables)
6 Months Ended
Mar. 31, 2026
CONTRACT BALANCES  
Schedule of accounts receivable-trade, net of allowance for credit losses, contract assets and contract liabilities

  ​ ​ ​

March 31, 2026

  ​ ​ ​

September 30, 2025

  ​ ​ ​

Change

Accounts receivable-trade, net of allowance for credit losses

$

60,068,636

$

76,048,448

$

(15,979,812)

 

  ​

 

  ​

 

  ​

Contract assets

 

  ​

 

  ​

 

  ​

Cost and estimated earnings in excess of billings

$

26,773,714

$

34,455,011

$

(7,681,297)

 

  ​

 

 

Contract liabilities

 

  ​

 

 

Billings in excess of cost and estimated earnings

$

29,474,281

$

28,318,765

$

1,155,516