Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 27, 2019	Jan. 28, 2018	Jan. 29, 2017
Net income	$ 63,056	$ 36,426	$ 54,661
Other comprehensive income, net:
Change in employee benefit plans	(2,481)	384	(2,414)
Other changes to comprehensive income	0	0	129
Other comprehensive income (loss), net of tax	(2,407)	94	(1,947)
Comprehensive income	60,649	36,520	52,714
Foreign currency cash flow hedges
Other comprehensive income, net:
Unrealized gain on derivatives	(115)	942	522
Realized gains on derivatives	189	(1,232)	(232)
Change in unrealized gain (loss) on derivatives	74	(290)	290
Interest rate cap
Other comprehensive income, net:
Unrealized gain on derivatives	0	0	48
Change in unrealized gain (loss) on derivatives	$ 0	$ 0	$ 48