Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Sep. 29, 2018	Sep. 30, 2017	Oct. 01, 2016
Net earnings		$ 36,266	$ 22,548	$ 37,245
Pension plan settlement, net of income taxes of ($733)				1,197
Adjustment to defined benefit plan liability, net of income taxes of ($44), ($127) and $363		139	208	(592)
Other comprehensive income	[1]	139	208	605
Comprehensive income		$ 36,405	$ 22,756	$ 37,850

[1] Activity within accumulated other comprehensive income (loss) is reported net of related income taxes: 2016 $363, 2017 ($127) and 2018 ($44).