Note 1 - Nature of Operations and Basis of Presentation (Details Textual) $ in Thousands	3 Months Ended
	May 31, 2021 USD ($)	May 31, 2020 USD ($)	Feb. 28, 2021
Number of Stores	344
COVID-19 Pandemic [Member]
Number of Stores Not Reopened			53
CANADA | Immaculate Confections [Member]
Number of Stores			48
CANADA | Immaculate Confections [Member]
Revenue from Contract with Customer, Including Assessed Tax	$ 0	$ 0
USwirl Inc [Member]
Noncontrolling Interest, Ownership Percentage by Parent			46.00%