XML 27 R17.htm IDEA: XBRL DOCUMENT v3.22.2
Concentrations of Credit Risk
3 Months Ended
Jun. 30, 2022
Risks and Uncertainties [Abstract]  
Concentrations of Credit Risk Concentrations of Credit Risk
Financial instruments which potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents. The cash balance at times may exceed federally insured limits, however, the Company places its cash and temporary cash investments with financial institutions for which credit loss is not anticipated.
For the three months ended June 30, 2022 and 2021, the Company’s operating revenue was entirely from upfront, fully paid fees received from Motorola and Ameren, as discussed in Note 2 Revenue.
As of June 30, 2022 and March 31, 2022, the Company does not have an outstanding accounts receivable balance.