Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details)

v3.20.2
Summary of Significant Accounting Policies (Details)
 3 Months Ended 12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2020
Accounts Receivable | Customer A      
Concentration Risk [Line Items]      
Concentrations of credit risk 10.60%   11.60%
Accounts Receivable | Customer B      
Concentration Risk [Line Items]      
Concentrations of credit risk     11.50%
Sales | Customer A      
Concentration Risk [Line Items]      
Concentrations of credit risk   18.50%  
Sales | Customer B      
Concentration Risk [Line Items]      
Concentrations of credit risk   11.70%  
Sales | Carrier Partner A      
Concentration Risk [Line Items]      
Concentrations of credit risk 20.50% 42.10%  
Sales | Carrier Partner B      
Concentration Risk [Line Items]      
Concentrations of credit risk 23.20% 32.80%  
Sales | Carrier Partner C      
Concentration Risk [Line Items]      
Concentrations of credit risk 21.80%    
Sales | Carrier Partner D      
Concentration Risk [Line Items]      
Concentrations of credit risk 11.40%