INCOME TAXES (Details) - Schedule of effective income tax rate reconciliation	12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2017
Income Tax Disclosure [Abstract]
U.S. Federal income tax provision (benefit) rate	21.00%	24.50%	35.00%
State and local taxes, net of Federal benefit	6.60%	10.20%	12.40%
Non-U.S. taxes	2.00%	3.60%	(12.40%)
Non-U.S. taxes - foreign permanent items and taxes	0.00%	0.00%	(11.40%)
Change in domestic manufacturing deduction	0.70%	0.00%	(5.80%)
Change in tax contingency reserves	(0.70%)	(0.60%)	0.70%
Impact of federal rate change on deferred tax balances	0.00%	(60.00%)	0.00%
Repatriation of foreign earnings	1.00%	61.60%	0.00%
Change in valuation allowance	3.30%	13.40%	(0.60%)
Other non-deductible/non-taxable items, net	3.10%	(5.20%)	7.60%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Officer Compensation, Percent	5.20%	6.40%	0.70%
Research credits	(4.70%)	(39.40%)	(3.60%)
Share based compensation	0.40%	(3.80%)	(26.60%)
Other	(1.10%)	(9.10%)	(2.50%)
Effective tax provision (benefit) rate	36.80%	1.60%	(6.50%)