Note 15 - Acquisitions (Tables)

12 Months Ended

Sep. 30, 2017

Federal Hose [Member]

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Cash	$	30,097
Accounts Receivable - trade		834,720
Inventory		1,755,879
Prepaid Expenses		9,909
Fixed Assets		769,000
Customer List		1,280,000
Goodwill		1,777,656
Total Assets Acquired	$	6,457,261
Accounts Payable	$	475,513
Accrued Payroll		14,725
Accrued Expenses		115,725
Total Liabilities Assumed	$	605,730
Net Assets Acquired	$	5,851,531

Air Enterprises [Member]

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Accounts Receivable	$	4,761,368
Inventory		594,503
Costs in excess of billings		3,980,824
Fixed Assets		2,112,120
Prepaid and Other Assets		53,110
Intangibles Assets		1,230,000
Goodwill		631,392
Total Assets Acquired	$	13,363,317
Accounts Payable	$	1,726,618
Costs in excess of billings		594,545
Accrued Payroll		325,950
Accrued Expense		424,671
Lease Payable		41,533
Total Liabilities Assumed	$	3,113,317
Net Assets Acquired	$	10,250,000