XML 61 R49.htm IDEA: XBRL DOCUMENT v3.21.2
Note Payable (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 30, 2020
Debt Instruments [Abstract]      
Repayments of notes payable $ 7,275 $ 0  
Note [Member]      
Debt Instruments [Abstract]      
Face amount of debt     $ 7,275
Debt instrument term 1 year    
Maturity date Dec. 30, 2021    
Fixed interest rate     1.40%
Repayments of notes payable $ 7,275    
Time Deposit [Member]      
Debt Instruments [Abstract]      
Fixed interest rate     0.40%