CONTRACT BALANCES (Tables)

3 Months Ended

Dec. 31, 2018

Contract Balances [Abstract]

Schedule of accounts receivable, contract assets and contract liabilities

	September 30, 2018		December 31, 2018		Change
Accounts receivable-trade	$	22,227,555	$	19,368,805	$	(2,858,750	)
Contract assets
Cost and estimated eanings in excess of billings	$	5,353,375	$	10,531,124	$	5,177,749
Contract liabilites
Billings in excess of cost and estimated earnings	$	3,261,201	$	1,556,761	$	(1,704,440	)