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v3.19.3.a.u2

Summary of Significant Accounting Policies - Schedule of Mortgage Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Accounting Policies [Abstract] |  |
Mortgage debt | $ 496,860 | $ 503,555
Deferred financing costs | (1,395) | (1,773)
Mortgage debt, net | $ 495,465 | $ 501,782

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- Definition Mortgage Debt, Net + References No definition available. + Details
Name: | cldt_MortgageDebtNet
Namespace Prefix: | cldt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Mortgage Debt on Real Estate, Deferred Financing Costs + References No definition available. + Details
Name: | cldt_MortgageDebtonRealEstateDeferredFinancingCosts
Namespace Prefix: | cldt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Mortgage Loan Costs + References No definition available. + Details
Name: | cldt_MortgageLoanCosts
Namespace Prefix: | cldt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration