Business Combination (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 01, 2021
Sep. 09, 2021
Sep. 01, 2021
Dec. 31, 2021
Stock issued during period value new issues       $ 13,801
Common stock, shares reallocated to the senior secured note holders from Old Clarus's equity holders       405,000
Business Combination [Member]        
Aggregate consideration issued or reserved for issuance at merger close   17,886,348    
Conversion of Senior Secured Note principal and royalty rights for common stock       1,905,000
Business acquisation equity issuance costs and other costs     $ 8,400  
Stock issued during period, Shares, Conversion of convertible securities       8,529,846
Business Combination [Member] | Reverse Recapitalization Event [Member]        
Aggregate consideration issued or reserved for issuance at merger close   17,886,348    
Conversion of Senior Secured Note principal and royalty rights for common stock   1,905,000    
Conversion of Senior Secured Note principal and royalty rights for common stock value   $ 18,600    
Common Stock Shares allocated to Senior Secured Noteholders pursuant to the Share Allocation agreement       405,000
Common stock, shares reallocated to the senior secured note holders from Old Clarus's equity holders       270,000
Reverse Recapitalization [Member]        
Conversion of Senior Secured Note principal and royalty rights for common stock   1,500,000    
Private Placement [Member]        
Stock issued during period shares new issues 3,024,194     3,024,194
Private Placement [Member] | Business Combination [Member] | Reverse Recapitalization Event [Member]        
Stock issued during period shares new issues   2,549,939    
Exercise price   $ 10.00    
Stock issued during period value new issues   $ 25,000    
Series D Preferred Stock [Member] | Business Combination [Member] | Reverse Recapitalization Event [Member]        
Stock issued during period, Shares, Conversion of convertible securities   8,529,846    
Series D Preferred Stock [Member] | Reverse Recapitalization [Member] | Business Combination [Member]        
Conversion stock, shares issued (in Shares)   4,901,564    
Share Allocation Agreement with Sponser [Member] | Business Combination [Member] | Reverse Recapitalization Event [Member]        
Conversion of Senior Secured Note principal and royalty rights for common stock       135,000