Financial Instruments (Details Textual) - USD ($) $ in Thousands	Feb. 29, 2020	Mar. 02, 2019
Interest Rate Swap [Member]
Net liability	$ 561
Foreign Exchange Forward
Net liability	340	$ 470
Designated as Hedging Instrument | Interest Rate Swap [Member]
Notional value	70,000
Designated as Hedging Instrument | Foreign Exchange Forward
Notional value	$ 28,100