Annual report pursuant to Section 13 and 15(d)

Cover Page

Cover Page - USD ($)
12 Months Ended
Dec. 31, 2020
Mar. 03, 2021
Jun. 30, 2020
Document Type 10-K/A    
Document Annual Report true    
Document Period End Date Dec. 31, 2020    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-33292    
Entity Incorporation, State or Country Code MD    
Entity Tax Identification Number 20-3431375    
Entity Address, Address Line One 1100 Walnut, Ste. 3350    
Entity Address, City or Town Kansas City    
Entity Address, State or Province MO    
Entity Address, Postal Zip Code 64106    
City Area Code (816)    
Local Phone Number 875-3705    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 124,446,978
Entity Common Stock, Shares Outstanding   13,651,521  
Documents Incorporated by Reference None.    
Entity Central Index Key 0001347652    
Amendment Flag true    
Amendment Description include the information required by Items 10 through 14 of Part III    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Common Stock      
Title of 12(b) Security Common Stock, par value $0.001 per share    
Trading Symbol CORR    
Security Exchange Name NYSE    
Series A Cumulative Redeemable Preferred Stock      
Title of 12(b) Security 7.375% Series A Cumulative Redeemable Preferred Stock    
Trading Symbol CORRPrA    
Security Exchange Name NYSE