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Debt - Narratives (Details) - USD ($)
$ in Millions
1 Months Ended
May 18, 2020
Apr. 30, 2020
Unsecured Debt | PPP    
Debt Instrument    
Proceeds from debt   $ 4.8
Debt instrument stated interest rate (percent)   1.00%
Percentage of cost allocable to payroll costs (percent)   60.00%
JP3 Measurement, LLC    
Debt Instrument    
Assumed PPP loan $ 0.9