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Stock-Based Compensation - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
USD ($)
plan
shares
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
plan
shares
Jun. 30, 2021
USD ($)
Dec. 31, 2021
shares
Dec. 31, 2013
shares
Dec. 31, 2010
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Number of stock-based compensation plans | plan 3   3        
Share based compensation expense | $ $ 308 $ 106 $ 523 $ 236      
2005 Plan              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Share-based compensation shares authorized under stock option plans (in shares) 770,000   770,000        
Percent of the fair value options granted     100.00%        
Weighted average remaining contractual term stock options outstanding     1 year 3 months 3 days        
Weighted average remaining contractual life for options exercisable     1 year 3 months 3 days        
Number of options outstanding, Granted (in shares)     0        
2005 Plan | Employee Stock Option              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Vesting period     5 years        
Stock options, when granted, expiration period     10 years        
2010 Plan              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Share-based compensation shares authorized under stock option plans (in shares)           2,500,000 1,350,000
Percent of the fair value options granted     100.00%        
Weighted average remaining contractual term stock options outstanding     1 year 9 months 3 days        
Weighted average remaining contractual life for options exercisable     1 year 9 months 3 days        
Number of options outstanding, Granted (in shares)     0        
2010 Plan | Employee Stock Option              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Vesting period     5 years        
Stock options, when granted, expiration period     10 years        
2010 Plan | Restricted Stock Units              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Unrecognized compensation costs related to unvested stock options | $ $ 40   $ 40        
Unrecognized compensation costs weighted average period     1 year 9 months 10 days        
2021 Plan | Restricted Stock Units              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Share-based compensation shares authorized under stock option plans (in shares)         1,500,000    
Percent of the fair value options granted     100.00%        
Unrecognized compensation costs weighted average period     3 years 7 days        
Number of options outstanding, Granted (in shares)     0        
Shares available for future grant (in shares) 1,116,087   1,116,087        
Unrecognized compensation costs related to unvested restricted stock awards | $ $ 3,600   $ 3,600