Note 4 - Provision for Income Taxes (Details) - USD ($)	12 Months Ended
	Feb. 28, 2016	Mar. 01, 2015	Mar. 02, 2014
Current:
Current Federal Tax Expense (Benefit)	$ 10,118,000		$ (2,435,000)
State and local	(120,000)	$ (39,000)	(55,000)
Foreign	3,883,000	5,601,000	3,220,000
	13,881,000	5,562,000	730,000
Deferred:
Federal	(11,273,000)	(2,238,000)	63,105,000
State and local	(205,000)	(290,000)	69,000
Foreign	66,000	(287,000)	507,000
	(11,412,000)	(2,815,000)	63,681,000
	$ 2,469,000	$ 2,747,000	$ 64,411,000