CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2017	Dec. 30, 2016
Comprehensive income:
Net income	$ 235	$ 4,056
Other comprehensive income (loss):
Foreign currency translation	(276)	(3,747)
Change in pension plans, net of tax of $44 and $54, respectively	139	88
Total other comprehensive income (loss)	(137)	(3,659)
Total comprehensive income	$ 98	$ 397