XML 74 R63.htm IDEA: XBRL DOCUMENT v3.21.2
Senior Secured Revolving Line of Credit (Details) - Revolving Credit Facility [Member] - USD ($)
$ in Millions
3 Months Ended
Jun. 07, 2021
Jun. 30, 2021
Senior Secured Revolving Line of Credit (Details) [Line Items]    
Maturity date Jun. 02, 2023  
Line of credit amount $ 7.0  
Variable rate of interest 0.50%  
Interest rate   3.75%
Aggregate advance   $ 6.0
Principal balance   $ 6.0