Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Non-controlling Interests [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Redeemable Equity [Member]
Stockholders equity, beginning of period at Feb. 28, 2019	$ 395,101	$ (12,571)	$ 264	$ 296,946	$ 148,582	$ (16,944)	$ (21,176)	$ 0
Net loss	(2,372)	(1,224)	0	0	(1,148)	0	0	0
Other comprehensive income (loss), net of tax	(904)	0	0	0	0	(904)	0	0
Stock-based compensation expense	159	0	0	159	0	0	0	0
Stockholders equity, end of period at May. 31, 2019	391,984	(13,795)	264	297,105	147,434	(17,848)	(21,176)	0
Stockholders equity, beginning of period at Feb. 29, 2020	348,229	(27,950)	266	299,228	122,139	(19,055)	(23,918)	(2,481)
Net loss	(9,105)	(833)	0	0	(8,272)	0	0	0
Other comprehensive income (loss), net of tax	313	0	0	0	0	313	0	0
Stock-based compensation expense	151	0	1	351	0	0	0	(201)
Stockholders equity, end of period at May. 31, 2020	$ 339,588	$ (28,783)	$ 267	$ 299,579	$ 113,867	$ (18,742)	$ (23,918)	$ (2,682)