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Consolidated Condensed Statements of Equity - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Noncontrolling Interest [Member]
Balance at Jan. 31, 2020 $ 453,606 $ 299 $ (335,066) $ 148,789 $ 586,985 $ 52,599
Balance (in Shares) at Jan. 31, 2020   29,853 23,561      
Net (loss) income 596       (542) 1,138
Treasury stock acquired (18,918)   $ (18,918)      
Treasury stock acquired (in Shares)     306      
Noncontrolling interests distribution and other (283)         (283)
Capital contributions 88         88
Stock based compensation expense 122          
Issuance of equity awards and stock based compensation expense 362   $ 74 288    
Issuance of equity awards and stock based compensation expense (in Shares)     (15)      
Balance at Oct. 31, 2020 435,451 $ 299 $ (353,910) 149,077 586,443 53,542
Balance (in Shares) at Oct. 31, 2020   29,853 23,852      
Balance at Jul. 31, 2020 437,739 $ 299 $ (340,591) 149,044 577,602 51,385
Balance (in Shares) at Jul. 31, 2020   29,853 23,655      
Net (loss) income 11,059       8,841 2,218
Treasury stock acquired (13,328)   $ (13,328)      
Treasury stock acquired (in Shares)     197      
Noncontrolling interests distribution and other (124)         (124)
Capital contributions 63         63
Stock based compensation expense 42   $ 9 33    
Balance at Oct. 31, 2020 435,451 $ 299 $ (353,910) 149,077 586,443 53,542
Balance (in Shares) at Oct. 31, 2020   29,853 23,852      
Balance at Jan. 31, 2021 437,183 $ 299 $ (354,612) 149,110 589,986 52,400
Balance (in Shares) at Jan. 31, 2021   29,853 23,861      
Net (loss) income 35,153       30,938 4,215
Treasury stock acquired (6,627)   $ (6,627)      
Treasury stock acquired (in Shares)     84      
Noncontrolling interests distribution and other (1,515)         (1,515)
Capital contributions 280         280
Stock based compensation expense 1,100          
Issuance of equity awards and stock based compensation expense 229   $ 40 189    
Issuance of equity awards and stock based compensation expense (in Shares)     (12)      
Balance at Oct. 31, 2021 464,703 $ 299 $ (361,199) 149,299 620,924 55,380
Balance (in Shares) at Oct. 31, 2021   29,853 23,933      
Balance at Jul. 31, 2021 453,297 $ 299 $ (355,936) 149,263 605,646 54,025
Balance (in Shares) at Jul. 31, 2021   29,853 23,866      
Net (loss) income 16,703       15,278 1,425
Treasury stock acquired (5,271)   $ (5,271)      
Treasury stock acquired (in Shares)     67      
Noncontrolling interests distribution and other (211)         (211)
Capital contributions 141         141
Issuance of equity awards and stock based compensation expense 44   $ 8 36    
Balance at Oct. 31, 2021 $ 464,703 $ 299 $ (361,199) $ 149,299 $ 620,924 $ 55,380
Balance (in Shares) at Oct. 31, 2021   29,853 23,933