Stock Options and Stock Awards - Unrecognized pre-tax compensation and weighted average period (Details) $ in Thousands	6 Months Ended
	Aug. 27, 2022 USD ($)
Unvested Stock options
Unrecognized pre-tax compensation costs related to unvested stock options, restricted stock grants and performance shares
Unrecognized pre-tax costs	$ 408
Weighted average amortization period	10 months 24 days
Unvested Restricted stock
Unrecognized pre-tax compensation costs related to unvested stock options, restricted stock grants and performance shares
Unrecognized pre-tax costs	$ 17,547
Weighted average amortization period	2 years 2 months 12 days
Unvested Performance shares
Unrecognized pre-tax compensation costs related to unvested stock options, restricted stock grants and performance shares
Unrecognized pre-tax costs	$ 13,314
Weighted average amortization period	2 years