Stock Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Aug. 27, 2021
Aug. 12, 2021
Stock Based Compensation (Details) [Line Items]          
Common stock available for award 1,958,030 1,958,030      
Vesting period   3 years 8 months 12 days      
Number of options Granted   1,083,550      
Number of units granted   433,420      
Previously Unrecognized stock based compensation expense recognized   $ 668 $ 825    
Stock-based compensation   $ 668 825    
Stock option [Member]          
Stock Based Compensation (Details) [Line Items]          
Stock options contractual terms   10 years      
Stock options vested (in Dollars)   $ 0      
Unrecognized stock based compensation expense (in Dollars) $ 5,500 $ 5,500      
Vesting period   3 years      
Weighted average grant-date fair value of stock options granted (in Dollars per share)   $ 3.26      
Number of options Granted 1,083,550        
Restricted Stock Units (RSUs) [Member]          
Stock Based Compensation (Details) [Line Items]          
Vesting period   3 years      
Number of units granted 433,420        
Restricted common stock [Member]          
Stock Based Compensation (Details) [Line Items]          
Purchase price $ 0.0001 $ 0.0001      
Aggregate fair value of awards vested during period     0    
2021 Stock Option and Incentive Plan [Member]          
Stock Based Compensation (Details) [Line Items]          
Common stock reserved for issuance       3,475,000  
Threshold Annual Increase In Shares Reserved and Available For Issuance Percentage Of The Outstanding Number Of Shares Of Common Stock Of New Clarus       4.00%  
Employee Stock Purchase Plan [Member]          
Stock Based Compensation (Details) [Line Items]          
Common stock reserved for issuance         347,500
Number of shares issued under plan   0      
Threshold annual increase in shares reserved and available for issuance by minimum number of shares of common sock of new clarus         347,500
Threshold Annual Increase In Shares Reserved and Available For Issuance Percentage Of The Outstanding Number Of Shares Of Common Stock Of New Clarus         1.00%
Legacy Clarus Stock Option and Incentive Plan [Member]          
Stock Based Compensation (Details) [Line Items]          
Previously Unrecognized stock based compensation expense recognized   $ 200      
Stock-based compensation   $ 559 $ 825