Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	May 31, 2024	Feb. 29, 2024
Accounts receivable, allowances	$ 2,758	$ 3,041
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Treasury stock, shares	4,351,183	4,287,041
Common Class A [Member]
Redeemable equity par value	$ 0.01	$ 0.01
Redeemable equity shares outstanding	577,581	577,581
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	60,000,000	60,000,000
Common stock, shares issued	23,990,603	23,985,603
Common stock, shares outstanding	19,639,420	19,698,562
Treasury stock, shares	4,351,183	4,287,041
Common Class B [Member]
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	10,000,000	10,000,000
Common stock, shares issued	2,260,954	2,260,954
Common stock, shares outstanding	2,260,954	2,260,954