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INCOME TAXES (Details) - Schedule of effective income tax rate reconciliation | 12 Months Ended
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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%)

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