DEBT (Schedule Of Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Sep. 30, 2016
Debt Instrument [Line Items]
Total borrowings	$ 180,000	$ 110,000
Current portion of long-term debt	(20,000)	(20,000)
Total long-term debt, less current portion	$ 160,000	$ 90,000