Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.22.0.1
Significant Accounting Policies (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
segment
Dec. 31, 2020
USD ($)
Jan. 01, 2022
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Accounts receivable due maximum period 60 days    
Allowance for doubtful accounts $ 200 $ 400  
Long-term deferred revenue liabilities 1,200 1,300  
Goodwill impairment 0    
Goodwill increased   $ 7,589  
Asset impairments $ 0    
Number of Operating Segments | segment 1    
Minimum | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-02      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Increase in assets     $ 7,000
Increase in liabilities     $ 7,500