Annual report pursuant to Section 13 and 15(d)

Segment and Revenue Disclosures - Narrative (Details)

v3.22.0.1
Segment and Revenue Disclosures - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]      
Total revenue $ 176,933 $ 127,634 $ 104,498
Contract asset transferred to accounts receivable 11,000 6,900  
Revenue recognized 49,700 39,500  
Remaining performance obligations 151,600    
Total subscriptions and perpetual licenses      
Disaggregation of Revenue [Line Items]      
Total revenue 171,740 123,376 99,748
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 | Total subscriptions and perpetual licenses      
Disaggregation of Revenue [Line Items]      
Remaining performance obligations $ 96,000    
Remaining performance obligations, percentage 63.00%    
Remaining performance obligation, period 12 months    
United States      
Disaggregation of Revenue [Line Items]      
Total revenue $ 85,300 61,000 45,800
United Kingdom      
Disaggregation of Revenue [Line Items]      
Total revenue $ 17,100 $ 15,100 $ 17,600