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COMMITMENTS AND CONTINGENCIES (Details)
£ in Millions
1 Months Ended
Jul. 14, 2020
USD ($)
Oct. 13, 2017
USD ($)
patent
Sep. 30, 2018
USD ($)
Mar. 31, 2016
subsidiary
patent
Feb. 28, 2021
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Mar. 31, 2020
GBP (£)
Commitments and Contingencies Disclosure [Line Items]                
Fair value of contingent liability           $ 748,000 $ 1,748,000  
Number of subsidiary entities | subsidiary       2        
Number of patents allegedly infringed | patent   3   5        
Damages sought     $ 2,800,000          
Minimum                
Commitments and Contingencies Disclosure [Line Items]                
Estimate of potential enhancement           0    
Maximum                
Commitments and Contingencies Disclosure [Line Items]                
Estimate of potential enhancement           2,800,000    
Pre-suit Damages                
Commitments and Contingencies Disclosure [Line Items]                
Damages sought   $ 3,500,000            
Pre-suit Damages | Subsequent Event                
Commitments and Contingencies Disclosure [Line Items]                
Damages sought $ 3,500,000              
Post-suit Damages                
Commitments and Contingencies Disclosure [Line Items]                
Damages sought   $ 2,250,000            
Post-suit Damages | Subsequent Event                
Commitments and Contingencies Disclosure [Line Items]                
Damages sought $ 2,250,000              
Pro Forma                
Commitments and Contingencies Disclosure [Line Items]                
Value added tax receivable | £ | £               £ 16
Gigavation                
Commitments and Contingencies Disclosure [Line Items]                
Fair value of contingent liability           $ 700,000 $ 700,000  
Gigavation | Forecast                
Commitments and Contingencies Disclosure [Line Items]                
Fair value of contingent liability         $ 700,000