XML 21 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Cover - shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Document Information [Line Items]    
Document Type 20-F  
Amendment Flag false  
Document Registration Statement false  
Document Annual Report true  
Document Transition Report false  
Document Shell Company Report false  
Document Period End Date Dec. 31, 2021  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 1-33373  
Entity Registrant Name CAPITAL PRODUCT PARTNERS L.P.  
Entity Central Index Key 0001392326  
Entity Incorporation, State or Country Code 1T  
Entity Address, Address Line One 3 Iassonos Street  
Entity Address, City or Town Piraeus  
Entity Address, Country GR  
Entity Address, Postal Zip Code 18537  
Title of 12(b) Security Common units representing limited partnership interests  
Trading Symbol CPLP  
Security Exchange Name NASDAQ  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Emerging Growth Company false  
Document Accounting Standard U.S. GAAP  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding 19,394,696  
General partner units outstanding 348,570 348,570
ICFR Auditor Attestation Flag true  
Auditor Firm ID 1163  
Auditor Name Deloitte Certified Public Accountants S.A.  
Auditor Location Athens, Greece  
Business Contact [Member]    
Document Information [Line Items]    
Entity Address, Address Line One 3 Iassonos Street  
Entity Address, City or Town Piraeus  
Entity Address, Country GR  
Entity Address, Postal Zip Code 18537  
City Area Code +30  
Local Phone Number 210 458 4950  
Contact Personnel Name Gerasimos (Jerry) Kalogiratos