Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
6 Months Ended
Jun. 30, 2020
Aug. 05, 2020
Document And Entity Information [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2020  
Document Fiscal Year Focus 2020  
Document Transition Report false  
Entity File Number 001-34767  
Entity Registrant Name CLARUS CORPORATION  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 58-1972600  
Entity Address, Address Line One 2084 East 3900 South  
Entity Address, City or Town Salt Lake City  
Entity Address, State or Province UT  
Entity Address, Postal Zip Code 84124  
City Area Code 801  
Local Phone Number 278-5552  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   29,888,200
Entity Central Index Key 0000913277  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q2  
Amendment Flag false