v2.4.0.8
Document And Entity Information
6 Months Ended
Dec. 31, 2014
Jan. 30, 2014
Entity Registrant Name COLLECTORS UNIVERSE INC  
Entity Central Index Key 0001089143  
Current Fiscal Year End Date --06-30  
Entity Filer Category Accelerated Filer  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Well-known Seasoned Issuer No  
Entity Common Stock, Shares Outstanding (in shares)   8,884,280
Document Type 10-Q  
Document Period End Date Dec. 31, 2014  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q2  
Amendment Flag false