Annual report pursuant to Section 13 and 15(d)

Supplemental Balance Sheet Information, Short-Term Loan (Details)

v3.22.1
Supplemental Balance Sheet Information, Short-Term Loan (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
Intallment
Dec. 31, 2020
USD ($)
Nov. 30, 2021
USD ($)
Short-Term Loan [Abstract]      
Short term loan $ 538,000 $ 0 $ 600,000
Number of installments | Intallment 6    
Annual interest rate 5.50%    
Interest expense $ 2,000 $ 6,847,000  
Short-term Loan [Member]      
Short-Term Loan [Abstract]      
Payment on short term loan $ 108,000