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Summary of Significant Accounting Policies - Schedule of Mortgage Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Accounting Policies [Abstract] |  |
Mortgage debt | $ 461,116 | $ 496,860
Deferred financing costs | (971) | (1,395)
Mortgage debt, net | $ 460,145 | $ 495,465

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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