Impairment of Long-Lived Assets Sold

No definition available.

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Namespace Prefix:	cdor_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Number Of Properties Sold

+ References

No definition available.

+ Details

Name:	cdor_NumberOfPropertiesSold
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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of Real Estate Properties Reclassified As Held-For-Sale Representing Strategic Shift

+ References

No definition available.

+ Details

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Namespace Prefix:	cdor_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

+ Details

Name:	us-gaap_GainLossOnSaleOfProperties
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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Data Type:	na
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- Details

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- Details

Name:	us-gaap_MajorPropertyClassAxis=cdor_SoldMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_IncomeStatementLocationAxis=cdor_RecoveryOfImpairmentMember
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Disposition Of Hotel Properties And Discontinued Operations (Narrative) (Details) $ in Thousands	3 Months Ended		28 Months Ended
	Mar. 31, 2017 USD ($) property	Mar. 31, 2016 USD ($) property	Jan. 31, 2017 property	Jan. 01, 2017 property
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of hotels \| property	20
Number of properties sold \| property	2	4
Number of hotels reclassified as held for sale that represent a strategic shift \| property			0
Net gain on sale of properties	$ 0	$ 4,059
Continuing Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net gain on sale of properties	$ 0	3,378
Held For Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of hotels \| property	5			7
Impairment Loss [Member] \| Continuing Operations [Member] \| Sold [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment (loss) recovery, Continuing operations, Sold hotels		$ (117)
Recovery Of Impairment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment (loss) recovery, Continuing operations, Sold hotels	$ 80
Recovery Of Impairment [Member] \| Continuing Operations [Member] \| Sold [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment (loss) recovery, Continuing operations, Sold hotels	$ 80