Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Dec. 31, 2017

Stockholders Equity Note [Abstract]

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss consisted of the following (in thousands):

	Unrealized Losses on Available-for-Sale Securities			Foreign Currency Translation Adjustments			Totals
Balance at October 1, 2017	$	(58	)	$	(14,172	)	$	(14,230	)
Changes in unrealized losses on available-for-sale    securities		(51	)		—			(51	)
Foreign currency translation adjustments		—			(205	)		(205	)
Balance at December 31, 2017	$	(109	)	$	(14,377	)	$	(14,486	)