XML 302 R50.htm IDEA: XBRL DOCUMENT v3.20.1
ORGANIZATION AND OPERATIONS (Details)
Sep. 03, 2019
$ / shares
Mar. 16, 2020
USD ($)
Dec. 31, 2019
$ / shares
shares
Dec. 31, 2018
$ / shares
shares
Class of Stock [Line Items]        
Common stock, par value (in usd per share) | $ / shares $ 0.003   $ 0.001 $ 0.003
Common stock, shares authorized (in shares) | shares     900,000,000 900,000,000
Preferred stock, shares authorized (in shares) | shares     100,000,000  
Reverse stock split ratio, common stock 0.3333      
Subsequent event        
Class of Stock [Line Items]        
Sale of stock, maximum aggregate offering price | $   $ 25,000,000    
Series L Preferred Stock        
Class of Stock [Line Items]        
Preferred stock, par value (in usd per share) | $ / shares     $ 0.001 $ 0.001