XML 57 R46.htm IDEA: XBRL DOCUMENT v3.21.2
Debt - Additional Information (Details) - Promissory Note - City National Bank - PPP Loan - CARES Act
May 05, 2020
USD ($)
Debt Instrument [Line Items]  
Loan amount $ 36,000
Loan term 2 years
Interest rate 1.00%
Monthly principal and interest payments deferral period 7 months
Prepayment penalties $ 0