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NATURE OF OPERATIONS (Details) - USD ($)
$ / shares in Units, $ in Millions
Jun. 12, 2022
May 31, 2022
May 27, 2022
Mar. 24, 2022
Mar. 23, 2022
Nov. 19, 2020
Nov. 18, 2020
Apr. 30, 2022
Mar. 16, 2022
Jan. 31, 2022
Jul. 31, 2021
Nature Of Operations [Line Items]                      
Cash and cash equivalents               $ 49.9     $ 58.1
Working capital deficit               $ 23.4      
Preferred stock, par value (in usd per share)               $ 0.01     $ 0.01
Enhanced Proposal                      
Nature Of Operations [Line Items]                      
Share repurchase, cash consideration paid (in usd per share)       $ 1.30              
Share repurchase, premium percentage paid over closing price of common stock         10.00%   83.00%        
Further Enhanced Proposal                      
Nature Of Operations [Line Items]                      
Share repurchase, premium percentage paid over closing price of common stock             92.80%        
Business acquisition, pro rata share of proceeds exceed amount             $ 80.0        
Business acquisition, proposed combination period             2 years        
Subsequent Event                      
Nature Of Operations [Line Items]                      
Business acquisition, closing period 2 years                    
Subsequent Event | Steel Holdings                      
Nature Of Operations [Line Items]                      
Business acquisition, share price $ 1.35                    
Business combination, consideration transferred $ 80.0                    
Subsequent Event | Further Enhanced Proposal                      
Nature Of Operations [Line Items]                      
Share repurchase, cash consideration paid (in usd per share)     $ 1.35                
Share repurchase, premium percentage paid over closing price of common stock   12.50%                  
Series A Preferred Stock                      
Nature Of Operations [Line Items]                      
Preferred stock, dividend rate, percentage           6.00%          
Common Stock | Minimum                      
Nature Of Operations [Line Items]                      
Preferred stock, par value (in usd per share)           $ 0.65          
Common Stock | Maximum                      
Nature Of Operations [Line Items]                      
Preferred stock, par value (in usd per share)           $ 0.72          
IWCO Direct Holdings, Inc.                      
Nature Of Operations [Line Items]                      
Outstanding balance                   $ 361.3  
Umpqua Revolver                      
Nature Of Operations [Line Items]                      
Line of credit facility, maximum credit commitment               $ 12.5 $ 12.5    
Line of credit facility, sublimit borrowing capacity               $ 5.0 $ 5.0