NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Fair Value, Assets and Liabilities Measured) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Sep. 30, 2015
Goodwill and indefinite lived assets at fair value	$ 6,685	$ 6,685
Money Market Funds [Member]
Total assets at fair value	18,800	25,700
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Goodwill and indefinite lived assets at fair value
Total assets at fair value
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value	18,771	25,724
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Goodwill and indefinite lived assets at fair value
Total assets at fair value
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value	18,771	25,724
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Goodwill and indefinite lived assets at fair value	6,685	6,685
Total assets at fair value	9,744	11,936
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member] | Fair Value, Measurements, Recurring [Member]
Total assets at fair value
Intellectual Property [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value
Intellectual Property [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value
Intellectual Property [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value	1,998	3,981
Other Intangible Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value
Other Intangible Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value
Other Intangible Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Intangible assets at fair value	$ 1,061	$ 1,270