Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Non-controlling Interests [Member]	Treasury Stock [Member]	Redeemable Equity [Member]
Stockholders equity, beginning of period at Feb. 29, 2020	$ 348,229	$ 266	$ 299,228	$ 122,139	$ (19,055)	$ (27,950)	$ (23,918)	$ (2,481)
Net income (loss)	(9,105)	0	0	(8,272)	0	(833)	0	0
Other comprehensive income, net of tax	313	0	0	0	313	0	0	0
Stock-based compensation expense	151	1	351	0	0	0	0	(201)
Stockholders equity, end of period at May. 31, 2020	339,588	267	299,579	113,867	(18,742)	(28,783)	(23,918)	(2,682)
Stockholders equity, beginning of period at Feb. 28, 2021	376,069	267	300,402	148,906	(14,977)	(31,351)	(23,918)	(3,260)
Net income (loss)	1,797	0	0	2,716	0	(919)	0	0
Other comprehensive income, net of tax	492	0	0	0	492	0	0	0
Net settlement of 60,693 shares of common stock upon vesting of stock awards	(856)	0	(856)	0	0	0	0	0
Stock-based compensation expense	270	0	236	0	0	0	0	34
Stockholders equity, end of period at May. 31, 2021	$ 377,772	$ 267	$ 299,782	$ 151,622	$ (14,485)	$ (32,270)	$ (23,918)	$ (3,226)