XML 17 R4.htm IDEA: XBRL DOCUMENT v3.22.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Feb. 28, 2022
Feb. 28, 2021
Statement of Financial Position [Abstract]    
Receivables allowance $ (843) $ (998)
Less: accumulated depreciation (161,006) (140,379)
Accumulated amortization $ (150,309) $ (151,240)
Cumulative preferred stock, par value (usd per share) $ 1.00 $ 1.00
Cumulative preferred stock, non-voting, authorized shares (in shares) 2,000,000 2,000,000
Cumulative preferred stock, non-voting, issued shares (in shares) 0 0
Common stock, par value (usd per share) $ 0.10 $ 0.10
Common stock, authorized shares (in shares) 50,000,000 50,000,000
Common stock, shares issued (in shares) 23,800,305 24,405,921
Common stock, shares outstanding (in shares) 23,800,305 24,405,921