Quarterly report pursuant to Section 13 or 15(d)

Uncategorized Items - copt10qdoc03312020.htm

v3.20.1
Label Element Value
Cumulative Effect of New Accounting Principle in Period of Adoption us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption $ (5,541,000)
Accumulated Distributions in Excess of Net Income [Member]  
Cumulative Effect of New Accounting Principle in Period of Adoption us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption (5,541,000)
Subsidiaries [Member] | Common Stock [Member]  
Cumulative Effect of New Accounting Principle in Period of Adoption us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption $ (5,541,000)