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PREFERRED STOCK (Details) - shares
3 Months Ended
Dec. 30, 2016
Mar. 31, 2020
Dec. 31, 2019
Preferred Stock Amendment [Abstract]      
Preferred stock outstanding (in shares)   424,938 424,938
Exchange Agreement [Member] | Lone Star Value Investors, LP [Member]      
Preferred Stock Amendment [Abstract]      
Shares issued preferred dividend (in shares)   61,327  
Preferred stock outstanding (in shares)   424,938  
Exchange Agreement [Member] | Series A Preferred Stock [Member] | Lone Star Value Investors, LP [Member]      
Preferred Stock Amendment [Abstract]      
Shares issued in exchange for warrants (in shares) 363,611