GOODWILL AND OTHER INTANGIBLES (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Definite-lived Intangible Assets [Line Items]
Definite- Lived Intangibles, Beginning balance	$ 675	$ 1,065
Definite- Lived Intangibles, Intangibles acquired	10,375	0
Definite- Lived Intangibles, Impairment	0	0
Definite- Lived Intangibles, Other	(459)	(171)
Definite- Lived Intangibles, Ending balance	10,645	894
Licenses, Beginning balance	53,968	54,966
Licenses, Intangibles acquired	3,565	0
Licenses, Impairment	(1,358)	0
Licenses, Other	0	265
Licenses, Ending balance	56,175	55,231
Goodwill, Beginning balance	43,374	43,987
Goodwill, Intangibles acquired	3,891	0
Goodwill, Imapairment	0	0
Goodwill, Other	51	0
Goodwill, Ending balance	$ 47,316	$ 43,987