Accumulated Other Comprehensive Loss

6 Months Ended

Mar. 31, 2019

Stockholders Equity Note [Abstract]

Accumulated Other Comprehensive Loss

9.   Accumulated Other Comprehensive Loss

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

	Unrealized Gain (Loss) on Available-for-Sale Securities			Foreign Currency Translation Adjustments			Totals
Balance at October 1, 2018	$	(82	)	$	(15,537	)	$	(15,619	)
Changes in unrealized gain on available-for-sale securities, net of tax		83			—			83
Foreign currency translation adjustments		—			20			20
Balance at March 31, 2019	$	1		$	(15,517	)	$	(15,516	)