Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies The Company's Annual Report on Form 10-K for the year ended December 31, 2017 contains a discussion of the Company's significant accounting policies. Other than noted below, there have been no other significant changes to the Company's significant accounting policies since December 31, 2017. Basis of Presentation and Principles of Consolidation The unaudited consolidated financial statements and related notes have been prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America ("GAAP") and in conformity with the rules and regulations of the Securities and Exchange Commission ("SEC") applicable to financial information. The unaudited financial statements include all adjustments that are necessary, in the opinion of management, to fairly state the consolidated balance sheets, statements of operations and comprehensive income, statements of changes in equity and statements of cash flows. The unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto as of and for the year ended December 31, 2017, included in the Company's Annual Report on Form 10-K filed with the SEC on February 28, 2018. The consolidated financial statements include the accounts of the Company, the Operating Partnership and its wholly-owned subsidiaries, and joint ventures in which the Company has a majority voting interest and control. For the controlled subsidiaries that are not wholly-owned, the third-party ownership interest represents a noncontrolling interest, which is presented separately in the consolidated financial statements. The Company also records the real estate interests in two joint ventures in which it holds an indirect 50% interest using the equity method of accounting. All intercompany balances and transactions have been eliminated in consolidation. Reclassifications Certain prior year amounts in these financial statements have been reclassified to conform to the current year presentation with no impact to net income and comprehensive income, shareholders’ equity or cash flows. Use of Estimates The preparation of the Company’s financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of certain assets and liabilities and the amounts of contingent assets and liabilities at the balance sheet date and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Revenue In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers, which supersedes or replaces nearly all GAAP revenue recognition guidance. The guidance establishes a new control-based revenue recognition model that changes the basis for deciding when revenue is recognized over time or at a point in time and expands the disclosures about revenue. The guidance also applies to sales of real estate and the new principles-based approach is largely based on the transfer of control of the real estate to the buyer. The Company adopted this standard on January 1, 2018 using the modified retrospective transition method. Accordingly, the Company's revenue beginning on January 1, 2018 is presented under ASC 606, while prior period revenue is reported under the accounting standards in effect for those historical periods. Based on the Company's assessment, the adoption of this standard did not have an impact to the Company's consolidated financial statements but it did result in additional disclosures in the notes to the consolidated financial statements. Refer to Note 7, Revenue, for the Company's disclosures about revenue. Substantially all of the Company's revenue is derived from the operation of hotel properties. The Company generates room revenue by renting hotel rooms to customers at its hotel properties. The Company generates food and beverage revenue from the sale of food and beverage to customers at its hotel properties. The Company generates other revenue from parking fees, golf, pool and other resort fees, gift shop sales and other guest service fees at its hotel properties. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when the performance obligation is satisfied. The Company's contracts generally have a single performance obligation, such as renting a hotel room to a customer, or providing food and beverage to a customer, or providing a hotel property-related good or service to a customer. The Company's performance obligations are generally satisfied at a point in time. The Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company determines the standalone selling price based on the price it charges each customer for the use or consumption of the promised good or service. The Company's revenue is recognized when control of the promised good or service is transferred to the customer, in an amount that reflects the consideration the Company expects to receive in exchange for the promised good or service. The revenue is recorded net of any sales and occupancy taxes collected from the customer. All rebates or discounts are recorded as a reduction to revenue, and there are no material contingent obligations with respect to rebates and discounts offered by the hotel properties. The timing of revenue recognition, billings, and cash collections results in the Company recognizing hotel and other receivables and advance deposits and deferred revenue on the consolidated balance sheet. Hotel and other receivables are recognized when the Company has provided a good or service to the customer but is only waiting for the passage of time before the customer submits consideration to the Company. Advance deposits and deferred revenue are recognized on the consolidated balance sheets when cash payments are received in advance of the Company satisfying its performance obligation. Advance deposits and deferred revenue consist of amounts that are refundable and non-refundable to the customer. The advance deposits and deferred revenue are recognized as revenue in the consolidated statements of operations and comprehensive income when the Company satisfies its performance obligation to the customer. For the majority of its goods or services and customers, the Company requires payment at the time the respective good or service is provided to the customer. The Company's payment terms vary by the type of customer and the goods or services offered to the customer. The Company applied a practical expedient to not disclose the value of unsatisfied performance obligations for contracts that have an original expected length of one year or less. Any contracts that have an original expected length of greater than one year are insignificant. An allowance for doubtful accounts is the Company's best estimate of the amount of probable credit losses in the existing accounts receivable portfolio and increases to the allowance for doubtful accounts are recorded as bad debt expense. The allowance for doubtful accounts is calculated as a percentage of the aged accounts receivable. Investment in Hotel Properties The Company’s acquisitions generally consist of land, land improvements, buildings, building improvements, furniture, fixtures and equipment ("FF&E"), and inventory. The Company may also acquire intangible assets or liabilities related to in-place leases, management agreements, franchise agreements and advanced bookings. The Company allocates the purchase price among the assets acquired and the liabilities assumed based on their respective fair values at the date of acquisition. The Company determines the fair value by using market data and independent appraisals available to us and making numerous estimates and assumptions. Transaction costs are expensed for acquisitions that are considered business combinations and capitalized for asset acquisitions. In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The guidance clarifies the definition of a business by adding guidance to assist companies and other reporting organizations with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. If substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single asset or a group of similar identifiable asset(s), then the transaction is considered to be an asset acquisition (or disposition). As a result of this standard, the Company anticipates the majority of its hotel purchases will be considered asset acquisitions as opposed to business combinations, although the determination will be made on a transaction-by-transaction basis. Transaction costs associated with asset acquisitions will be capitalized rather than expensed as incurred. The Company adopted this guidance on January 1, 2018 on a prospective basis. The Company does not believe the accounting for each future acquisition (or disposal) of assets or a business will be materially different, therefore, the adoption of this guidance is not expected to have a material impact on the Company's consolidated financial statements. The Company’s investments in hotel properties are carried at cost and are depreciated using the straight-line method over the estimated useful lives of 15 years for land improvements, 15 years for building improvements, 40 years for buildings and three to five years for FF&E. Maintenance and repairs are expensed and major renewals or improvements to the hotel properties are capitalized. Indirect project costs, including interest, salaries and benefits, travel and other related costs that are directly attributable to the development, are also capitalized. Upon the sale or disposition of a hotel property, the asset and related accumulated depreciation accounts are removed and the related gain or loss is included in the gain or loss on sale of hotel properties in the consolidated statements of operations and comprehensive income. A sale or disposition of a hotel property that represents a strategic shift that has or will have a major effect on the Company's operations and financial results is presented as discontinued operations in the consolidated statements of operations and comprehensive income. The Company assesses the carrying value of its hotel properties whenever events or changes in circumstances indicate that the carrying amounts may not be recoverable. The recoverability is measured by comparing the carrying amount to the estimated future undiscounted cash flows which take into account current market conditions and the Company’s intent with respect to holding or disposing of the hotel properties. If the Company’s analysis indicates that the carrying value is not recoverable on an undiscounted cash flow basis, the Company will recognize an impairment loss for the amount by which the carrying value exceeds the fair value. The fair value is determined through various valuation techniques, including internally developed discounted cash flow models, comparable market transactions or third-party appraisals. Sale of Real Estate ASU 2014-09 also applies to the sale of real estate and the new principles-based approach is largely based on the transfer of control of the real estate to the buyer. In February 2017, the FASB issued ASU 2017-05, Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets. This guidance clarifies that ASC 610-20 applies to the derecognition of nonfinancial assets, including real estate, and in substance nonfinancial assets, which are defined as assets or a group of assets for which substantially all of the fair value consists of nonfinancial assets and the group or subsidiary is not a business. As a result of this guidance, sales and partial sales of real estate assets will be accounted for similar to all other sales of nonfinancial and in substance nonfinancial assets. The Company adopted this guidance on January 1, 2018 using the modified retrospective transition method. Based on the Company's assessment, the adoption of this guidance did not have an impact on the Company's consolidated financial statements. Recently Issued Accounting Pronouncements In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The guidance will require lessees to recognize a right-of-use asset and a lease liability for most of their leases on the balance sheet, and an entity will need to classify its leases as either an operating or finance lease in order to determine the income statement presentation. Leases with a term of 12 months or less will be accounted for similar to the existing guidance today for operating leases. Lessors will classify their leases using an approach that is substantially equivalent to the existing guidance today for operating, direct financing, or sales-type leases. Lessors may only capitalize the incremental direct costs of leasing, so any indirect costs of leasing will be expensed as incurred. The guidance requires an entity to separate the lease components from the non-lease components in a contract, with the lease components being accounted for in accordance with ASC 842 and the non-lease components being accounted for in accordance with other applicable accounting guidance. The guidance is effective for annual reporting periods beginning after December 15, 2018, and the interim periods within those annual periods, with early adoption permitted. The Company will adopt this new standard on January 1, 2019. The Company has not yet completed its analysis on this standard, but it believes the application of the new standard will result in the recording of a right-of-use asset and a lease liability on the consolidated balance sheet for each of its ground leases and equipment leases, which represent the majority of the Company's current operating lease payments. The Company does not expect the adoption of this standard will materially affect its consolidated statements of operations and comprehensive income. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. The guidance amends the hedge accounting recognition and presentation requirements in ASC 815. The guidance is meant to simplify the application of hedge accounting and better align the financial reporting for hedging activities with the entity's economic and risk management activities. Under the new guidance, all changes in the fair value of highly effective cash flow hedges will be recorded in other comprehensive income and they will be reclassified to earnings when the hedged item impacts earnings. The guidance is effective for annual reporting periods beginning after December 15, 2018, and the interim periods within those annual periods, with early adoption permitted. The Company expects to adopt this new standard on January 1, 2019. Based on the Company's assessment, the adoption of this standard will not have a material impact on the Company's consolidated financial statements.

Summary of Significant Accounting Policies

The Company's Annual Report on Form 10-K for the year ended December 31, 2017 contains a discussion of the Company's significant accounting policies. Other than noted below, there have been no other significant changes to the Company's significant accounting policies since December 31, 2017.

Basis of Presentation and Principles of Consolidation

The unaudited consolidated financial statements and related notes have been prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America ("GAAP") and in conformity with the rules and regulations of the Securities and Exchange Commission ("SEC") applicable to financial information. The unaudited financial statements include all adjustments that are necessary, in the opinion of management, to fairly state the consolidated balance sheets, statements of operations and comprehensive income, statements of changes in equity and statements of cash flows.

The unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto as of and for the year ended December 31, 2017, included in the Company's Annual Report on Form 10-K filed with the SEC on February 28, 2018.

The consolidated financial statements include the accounts of the Company, the Operating Partnership and its wholly-owned subsidiaries, and joint ventures in which the Company has a majority voting interest and control. For the controlled subsidiaries that are not wholly-owned, the third-party ownership interest represents a noncontrolling interest, which is presented separately in the consolidated financial statements. The Company also records the real estate interests in two joint ventures in which it holds an indirect 50% interest using the equity method of accounting. All intercompany balances and transactions have been eliminated in consolidation.

Reclassifications

Certain prior year amounts in these financial statements have been reclassified to conform to the current year presentation with no impact to net income and comprehensive income, shareholders’ equity or cash flows.

Use of Estimates

The preparation of the Company’s financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of certain assets and liabilities and the amounts of contingent assets and liabilities at the balance sheet date and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Revenue

In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers, which supersedes or replaces nearly all GAAP revenue recognition guidance. The guidance establishes a new control-based revenue recognition model that changes the basis for deciding when revenue is recognized over time or at a point in time and expands the disclosures about revenue. The guidance also applies to sales of real estate and the new principles-based approach is largely based on the transfer of control of the real estate to the buyer. The Company adopted this standard on January 1, 2018 using the modified retrospective transition method. Accordingly, the Company's revenue beginning on January 1, 2018 is presented under ASC 606, while prior period revenue is reported under the accounting standards in effect for those historical periods. Based on the Company's assessment, the adoption of this standard did not have an impact to the Company's consolidated financial statements but it did result in additional disclosures in the notes to the consolidated financial statements. Refer to Note 7, Revenue, for the Company's disclosures about revenue.

Substantially all of the Company's revenue is derived from the operation of hotel properties. The Company generates room revenue by renting hotel rooms to customers at its hotel properties. The Company generates food and beverage revenue from the sale of food and beverage to customers at its hotel properties. The Company generates other revenue from parking fees, golf, pool and other resort fees, gift shop sales and other guest service fees at its hotel properties.

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when the performance obligation is satisfied. The Company's contracts generally have a single performance obligation, such as renting a hotel room to a customer, or providing food and beverage to a customer, or providing a hotel property-related good or service to a customer. The Company's performance obligations are generally satisfied at a point in time.

The Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company determines the standalone selling price based on the price it charges each customer for the use or consumption of the promised good or service.

The Company's revenue is recognized when control of the promised good or service is transferred to the customer, in an amount that reflects the consideration the Company expects to receive in exchange for the promised good or service. The revenue is recorded net of any sales and occupancy taxes collected from the customer. All rebates or discounts are recorded as a reduction to revenue, and there are no material contingent obligations with respect to rebates and discounts offered by the hotel properties.

The timing of revenue recognition, billings, and cash collections results in the Company recognizing hotel and other receivables and advance deposits and deferred revenue on the consolidated balance sheet. Hotel and other receivables are recognized when the Company has provided a good or service to the customer but is only waiting for the passage of time before the customer submits consideration to the Company. Advance deposits and deferred revenue are recognized on the consolidated balance sheets when cash payments are received in advance of the Company satisfying its performance obligation. Advance deposits and deferred revenue consist of amounts that are refundable and non-refundable to the customer. The advance deposits and deferred revenue are recognized as revenue in the consolidated statements of operations and comprehensive income when the Company satisfies its performance obligation to the customer.

For the majority of its goods or services and customers, the Company requires payment at the time the respective good or service is provided to the customer. The Company's payment terms vary by the type of customer and the goods or services offered to the customer. The Company applied a practical expedient to not disclose the value of unsatisfied performance obligations for contracts that have an original expected length of one year or less. Any contracts that have an original expected length of greater than one year are insignificant.

An allowance for doubtful accounts is the Company's best estimate of the amount of probable credit losses in the existing accounts receivable portfolio and increases to the allowance for doubtful accounts are recorded as bad debt expense. The allowance for doubtful accounts is calculated as a percentage of the aged accounts receivable.

Investment in Hotel Properties

The Company’s acquisitions generally consist of land, land improvements, buildings, building improvements, furniture, fixtures and equipment ("FF&E"), and inventory. The Company may also acquire intangible assets or liabilities related to in-place leases, management agreements, franchise agreements and advanced bookings. The Company allocates the purchase price among the assets acquired and the liabilities assumed based on their respective fair values at the date of acquisition. The Company determines the fair value by using market data and independent appraisals available to us and making numerous estimates and assumptions. Transaction costs are expensed for acquisitions that are considered business combinations and capitalized for asset acquisitions.

In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The guidance clarifies the definition of a business by adding guidance to assist companies and other reporting organizations with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. If substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single asset or a group of similar identifiable asset(s), then the transaction is considered to be an asset acquisition (or disposition). As a result of this standard, the Company anticipates the majority of its hotel purchases will be considered asset acquisitions as opposed to business combinations, although the determination will be made on a transaction-by-transaction basis. Transaction costs associated with asset acquisitions will be capitalized rather than expensed as incurred. The Company adopted this guidance on January 1, 2018 on a prospective basis. The Company does not believe the accounting for each future acquisition (or disposal) of assets or a business will be materially different, therefore, the adoption of this guidance is not expected to have a material impact on the Company's consolidated financial statements.

The Company’s investments in hotel properties are carried at cost and are depreciated using the straight-line method over the estimated useful lives of 15 years for land improvements, 15 years for building improvements, 40 years for buildings and three to five years for FF&E. Maintenance and repairs are expensed and major renewals or improvements to the hotel properties are capitalized. Indirect project costs, including interest, salaries and benefits, travel and other related costs that are directly attributable to the development, are also capitalized. Upon the sale or disposition of a hotel property, the asset and related accumulated depreciation accounts are removed and the related gain or loss is included in the gain or loss on sale of hotel properties in the consolidated statements of operations and comprehensive income. A sale or disposition of a hotel property that represents a strategic shift that has or will have a major effect on the Company's operations and financial results is presented as discontinued operations in the consolidated statements of operations and comprehensive income.

The Company assesses the carrying value of its hotel properties whenever events or changes in circumstances indicate that the carrying amounts may not be recoverable. The recoverability is measured by comparing the carrying amount to the estimated future undiscounted cash flows which take into account current market conditions and the Company’s intent with respect to holding or disposing of the hotel properties. If the Company’s analysis indicates that the carrying value is not recoverable on an undiscounted cash flow basis, the Company will recognize an impairment loss for the amount by which the carrying value exceeds the fair value. The fair value is determined through various valuation techniques, including internally developed discounted cash flow models, comparable market transactions or third-party appraisals.

Sale of Real Estate

ASU 2014-09 also applies to the sale of real estate and the new principles-based approach is largely based on the transfer of control of the real estate to the buyer. In February 2017, the FASB issued ASU 2017-05, Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets. This guidance clarifies that ASC 610-20 applies to the derecognition of nonfinancial assets, including real estate, and in substance nonfinancial assets, which are defined as assets or a group of assets for which substantially all of the fair value consists of nonfinancial assets and the group or subsidiary is not a business. As a result of this guidance, sales and partial sales of real estate assets will be accounted for similar to all other sales of nonfinancial and in substance nonfinancial assets. The Company adopted this guidance on January 1, 2018 using the modified retrospective transition method. Based on the Company's assessment, the adoption of this guidance did not have an impact on the Company's consolidated financial statements.

Recently Issued Accounting Pronouncements

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The guidance will require lessees to recognize a right-of-use asset and a lease liability for most of their leases on the balance sheet, and an entity will need to classify its leases as either an operating or finance lease in order to determine the income statement presentation. Leases with a term of 12 months or less will be accounted for similar to the existing guidance today for operating leases. Lessors will classify their leases using an approach that is substantially equivalent to the existing guidance today for operating, direct financing, or sales-type leases. Lessors may only capitalize the incremental direct costs of leasing, so any indirect costs of leasing will be expensed as incurred. The guidance requires an entity to separate the lease components from the non-lease components in a contract, with the lease components being accounted for in accordance with ASC 842 and the non-lease components being accounted for in accordance with other applicable accounting guidance. The guidance is effective for annual reporting periods beginning after December 15, 2018, and the interim periods within those annual periods, with early adoption permitted. The Company will adopt this new standard on January 1, 2019. The Company has not yet completed its analysis on this standard, but it believes the application of the new standard will result in the recording of a right-of-use asset and a lease liability on the consolidated balance sheet for each of its ground leases and equipment leases, which represent the majority of the Company's current operating lease payments. The Company does not expect the adoption of this standard will materially affect its consolidated statements of operations and comprehensive income.

In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. The guidance amends the hedge accounting recognition and presentation requirements in ASC 815. The guidance is meant to simplify the application of hedge accounting and better align the financial reporting for hedging activities with the entity's economic and risk management activities. Under the new guidance, all changes in the fair value of highly effective cash flow hedges will be recorded in other comprehensive income and they will be reclassified to earnings when the hedged item impacts earnings. The guidance is effective for annual reporting periods beginning after December 15, 2018, and the interim periods within those annual periods, with early adoption permitted. The Company expects to adopt this new standard on January 1, 2019. Based on the Company's assessment, the adoption of this standard will not have a material impact on the Company's consolidated financial statements.