Accumulated Other Comprehensive Loss

3 Months Ended

Dec. 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):

	Three Month Ended December 31, 2019
Balance at October 1, 2019	$	(15,757	)
Foreign currency translation adjustments		566
Balance at December 31, 2019	$	(15,191	)
	Three Month Ended December 31, 2018
Balance at October 1, 2018	$	(15,619	)
Changes in unrealized gain on available-for-sale securities, net of tax		64
Foreign currency translation adjustments		(218	)
Balance at December 31, 2018	$	(15,773	)