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INCOME TAXES (Tables)
 12 Months Ended
Jan. 31, 2016
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] The provision for income taxes from continuing operations for fiscal years 2015, 2014 and 2013 consists of the following (amounts in thousands):

    2015     2014     2013  
                         
Federal:                        
Current   $ 15,804     $ 23,452     $ 2,974  
Deferred     (2,867 )     20,717       15,402  
                         
      12,937       44,169       18,376  
                         
State and Local:                        
Current     2,651       3,536       2,154  
Deferred     (1,480 )     1,944       221  
                         
      1,171       5,480       2,375  
                         
Provision for income taxes   $ 14,108     $ 49,649     $ 20,751  
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] The tax effects of significant temporary differences representing deferred tax assets and liabilities are as follows as of January 31, 2016 and 2015 (amounts in thousands):

    January 31,  
    2016     2015  
                 
Assets:                
Accrued liabilities   $ 915     $ 664  
AMT credit carryforward     —       4,015  
State net operating loss carryforward     1,147       1,343  
Other items     198       624  
Valuation allowance     (1,151 )     (1,752 )
                 
Total     1,109       4,894  
Liabilities:                
Basis in pass through entities, including depreciation     (37,834 )     (44,783 )
Other     (543 )     (516 )
                 
Total     (38,377 )     (45,299 )
Net deferred tax liability   $ (37,268 )   $ (40,405 )
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] The effective income tax rate on consolidated pre-tax income or loss differs from the federal income tax statutory rate for fiscal years 2015, 2014 and 2013 as follows:

    2015     2014     2013  
                   
Federal income tax at statutory rate     35.0 %     35.0 %     35.0 %
State and local taxes, net of federal tax benefit     (1.3 )     3.6       4.5  
Net change in valuation allowance     (1.2 )     (0.2 )     0.2  
Domestic production activities deduction     (1.7 )     (1.1 )     (1.5 )
Uncertain tax positions     1.0       —       (0.1 )
Noncontrolling interest     (4.4 )     (4.0 )     (3.4 )
Other     —       (0.8 )     (0.1 )
                         
Total     27.4 %     32.5 %     34.6 %
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] A reconciliation of the beginning and ending amount of unrecognized tax benefits, including interest and penalties, is as follows (dollars in thousands):

    Years Ended  
    January 31,  
    2016     2015  
             
Unrecognized tax benefits, beginning of year   $ 1,658     $ 1,862  
Changes for tax positions for prior years     (1,658 )     (204 )
Changes for tax positions for current year     987       —  
                 
Unrecognized tax benefits, end of year   $ 987     $ 1,658