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SUBSEQUENT EVENT (Details) - USD ($)
Dec. 09, 2020
Nov. 19, 2020
Dec. 08, 2020
Oct. 31, 2020
Jul. 31, 2020
Subsequent Event [Line Items]          
Preferred stock, par value (in usd per share)       $ 0.01 $ 0.01
Subsequent Event | MidCap Credit Facility | First Amendment to the Credit Facility          
Subsequent Event [Line Items]          
Dividends, cash $ 50,000,000.0        
Minimum liquidity required $ 3,000,000.0        
Percentage of eligible accounts 75.00%   50.00%    
Subsequent Event | Series A Preferred Stock          
Subsequent Event [Line Items]          
Preferred stock, dividend rate, percentage   6.00%      
Subsequent Event | Minimum | Common Stock          
Subsequent Event [Line Items]          
Preferred stock, par value (in usd per share)   $ 0.65      
Subsequent Event | Maximum | Common Stock          
Subsequent Event [Line Items]          
Preferred stock, par value (in usd per share)   $ 0.72