CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive (Loss)	Total
Balance - beginning of period at Feb. 27, 2021	$ 55,143	$ 5,897,168	$ (5,313,103)	$ (24,054)	$ 615,154
BALANCE (in shares) at Feb. 27, 2021	55,143
Increase (Decrease) in Stockholders' Deficit
Net loss			(13,057)		(13,057)
Other comprehensive loss:
Changes in Defined Benefit Plans, net of $0 tax expense				123	123
Change in fair value of interest rate cap				27	27
Comprehensive loss					(12,907)
Exchange of restricted shares for taxes	$ (2)	(33)			(35)
Exchange of restricted shares for taxes (in shares)	(2)
Cancellation of restricted stock	$ (48)	48
Cancellation of restricted stock (in shares)	(48)
Amortization of restricted stock balance		1,618			1,618
Stock-based compensation expense		150			150
Balance - end of period at May. 29, 2021	$ 55,093	5,898,951	(5,326,160)	(23,904)	603,980
BALANCE (in shares) at May. 29, 2021	55,093
Balance - beginning of period at Feb. 26, 2022	$ 55,752	5,910,299	(5,851,581)	(15,437)	99,033
BALANCE (in shares) at Feb. 26, 2022	55,752
Increase (Decrease) in Stockholders' Deficit
Net loss			(110,191)		(110,191)
Other comprehensive loss:
Comprehensive loss					(110,191)
Issuance of restricted stock	$ 61	(61)
Issuance of restricted stock (in shares)	61
Exchange of restricted shares for taxes	$ (63)	(490)			(553)
Exchange of restricted shares for taxes (in shares)	(63)
Cancellation of restricted stock	$ (127)	127
Cancellation of restricted stock (in shares)	(127)
Amortization of restricted stock balance		3,324			3,324
Stock-based compensation expense		201			201
Amortization of performance-based incentive plans		(190)			(190)
Balance - end of period at May. 28, 2022	$ 55,623	$ 5,913,210	$ (5,961,772)	$ (15,437)	$ (8,376)
BALANCE (in shares) at May. 28, 2022	55,623