Organization	6 Months Ended
Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization Chatham Lodging Trust (“we,” “us” or the “Company”) was formed as a Maryland real estate investment trust (“REIT”) on October 26, 2009. The Company is internally-managed and invests primarily in upscale extended-stay and premium-branded select-service hotels. In January 2014, the Company established an At the Market Equity Offering ("Prior ATM Plan") whereby, from time to time, we may publicly offer and sell up to $50 million of our common shares by means of ordinary brokers’ transactions on the New York Stock Exchange (the "NYSE"), in negotiated transactions or in transactions that are deemed to be “at the market” offerings as defined in Rule 415 under the Securities Act of 1933, with Cantor Fitzgerald & Co. ("Cantor") acting as sales agent. On January 13, 2015, the Company entered into a sales agreement with Barclays Capital Inc. (“Barclays”) to add Barclays as an additional sales agent under the Company’s Prior ATM Plan. We filed a $100 million registration statement for a new ATM program (the "ATM Plan" and together with the Prior ATM Plan, the "ATM Plans") on December 28, 2017 to replace the prior program. At the same time, the Company entered into sales agreements with Cantor, Barclays, Robert W. Baird & Co. Incorporated, ("Baird"), Citigroup Global Markets Inc. ("Citigroup"), Stifel, Nicolaus & Company, Incorporated ("Stifel") and Wells Fargo Securities, LLC ("Wells Fargo") as sales agents. During the three months ended June 30, 2018, we issued no shares under the ATM Plan. As of June 30, 2018, we had issued 2,147,695 shares under the ATM Plans at a weighted average price of $21.87. As of June 30, 2018, there was approximately $100.0 million available for issuance under the ATM Plan. In January 2014, the Company established a $25 million dividend reinvestment and stock purchase plan (the "Prior DRSPP"). We filed a new $50 million registration statement for the dividend reinvestment and stock purchase plan (the "New DRSPP" and together with the Prior DRSPP, the "DRSPPs") on December 28, 2017 to replace the prior program. Under the DRSPPs, shareholders may purchase additional common shares by reinvesting some or all of the cash dividends received on the Company's common shares. Shareholders may also make optional cash purchases of the Company's common shares subject to certain limitations detailed in the prospectus for the DRSPPs. During the three months ended June 30, 2018, we issued 7,212 shares under the New DRSPP at a weighted average price of $20.02, which generated $0.1 million of gross proceeds. As of June 30, 2018, we had issued 1,215,181 shares under the DRSPPs at a weighted average price of $21.61. As of June 30, 2018, there was approximately $39.3 million available for issuance under the New DRSPP. The net proceeds from any share offerings or issuances are contributed to Chatham Lodging, L.P., our operating partnership (the “Operating Partnership”), in exchange for partnership interests. Substantially all of the Company’s assets are held by, and all operations are conducted through, the Operating Partnership. Chatham Lodging Trust is the sole general partner of the Operating Partnership and owns 100% of the common units of limited partnership interest in the Operating Partnership. Certain of the Company’s executive officers hold vested and unvested long-term incentive plan units in the Operating Partnership ("LTIP units"), which are presented as non-controlling interests on our consolidated balance sheets. As of June 30, 2018, the Company wholly owned 40 hotels with an aggregate of 6,020 rooms located in 15 states and the District of Columbia. As of June 30, 2018, the Company also (i) held a 10.3% noncontrolling interest in a joint venture (the “NewINK JV”) with affiliates of Colony Capital, Inc. ("CLNY"), which was formed in the second quarter of 2014 and acquired 47 hotels comprising an aggregate of 6,097 rooms from a joint venture (the "Innkeepers JV") between the Company and Cerberus Capital Management ("Cerberus") and (ii) held a 10% noncontrolling interest in a separate joint venture (the "Inland JV") with affiliates of CLNY, which was formed in the fourth quarter of 2014 and acquired 48 hotels from Inland American Real Estate Trust, Inc. ("Inland"), comprising an aggregate of 6,402 rooms. We sometimes refer to the NewINK JV and Inland JV collectively as the ("JVs"). To qualify as a REIT, the Company cannot operate the hotels. Therefore, the Operating Partnership and its subsidiaries lease the Company's wholly owned hotels to taxable REIT subsidiary lessees (“TRS Lessees”), which are wholly owned by the Company’s taxable REIT subsidiary (“TRS”) holding company. The Company indirectly (i) owns its 10.3% interest in all of the 47 NewINK JV hotels and (ii) owns its 10% interest in all of the 48 Inland JV hotels through the Operating Partnership. All of the NewINK JV hotels and Inland JV hotels are leased to TRS Lessees, in which the Company indirectly owns noncontrolling interests through its TRS holding company. Each hotel is leased to a TRS Lessee under a percentage lease that provides for rental payments equal to the greater of (i) a fixed base rent amount or (ii) a percentage rent based on hotel revenue. The initial term of each of the TRS leases is 5 years. Lease revenue from each TRS Lessee is eliminated in consolidation. The TRS Lessees have entered into management agreements with third-party management companies that provide day-to-day management for the hotels. As of June 30, 2018, Island Hospitality Management LLC (“IHM”), which is 51% owned by Jeffrey H. Fisher, the Company's Chairman, President and Chief Executive Officer, managed all 40 of the Company’s wholly owned hotels. As of June 30, 2018, all of the NewINK JV hotels were managed by IHM. As of June 30, 2018, 34 of the Inland JV hotels were managed by IHM and 14 of the Inland JV hotels were managed by Marriott International, Inc. ("Marriott").

Organization

Chatham Lodging Trust (“we,” “us” or the “Company”) was formed as a Maryland real estate investment trust (“REIT”) on October 26, 2009. The Company is internally-managed and invests primarily in upscale extended-stay and premium-branded select-service hotels.

In January 2014, the Company established an At the Market Equity Offering ("Prior ATM Plan") whereby, from time to time, we may publicly offer and sell up to $50 million of our common shares by means of ordinary brokers’ transactions on the New York Stock Exchange (the "NYSE"), in negotiated transactions or in transactions that are deemed to be “at the market” offerings as defined in Rule 415 under the Securities Act of 1933, with Cantor Fitzgerald & Co. ("Cantor") acting as sales agent. On January 13, 2015, the Company entered into a sales agreement with Barclays Capital Inc. (“Barclays”) to add Barclays as an additional sales agent under the Company’s Prior ATM Plan. We filed a $100 million registration statement for a new ATM program (the "ATM Plan" and together with the Prior ATM Plan, the "ATM Plans") on December 28, 2017 to replace the prior program. At the same time, the Company entered into sales agreements with Cantor, Barclays, Robert W. Baird & Co. Incorporated, ("Baird"), Citigroup Global Markets Inc. ("Citigroup"), Stifel, Nicolaus & Company, Incorporated ("Stifel") and Wells Fargo Securities, LLC ("Wells Fargo") as sales agents. During the three months ended June 30, 2018, we issued no shares under the ATM Plan. As of June 30, 2018, we had issued 2,147,695 shares under the ATM Plans at a weighted average price of $21.87. As of June 30, 2018, there was approximately $100.0 million available for issuance under the ATM Plan.

In January 2014, the Company established a $25 million dividend reinvestment and stock purchase plan (the "Prior DRSPP"). We filed a new $50 million registration statement for the dividend reinvestment and stock purchase plan (the "New DRSPP" and together with the Prior DRSPP, the "DRSPPs") on December 28, 2017 to replace the prior program. Under the DRSPPs, shareholders may purchase additional common shares by reinvesting some or all of the cash dividends received on the Company's common shares. Shareholders may also make optional cash purchases of the Company's common shares subject to certain limitations detailed in the prospectus for the DRSPPs. During the three months ended June 30, 2018, we issued 7,212 shares under the New DRSPP at a weighted average price of $20.02, which generated $0.1 million of gross proceeds. As of June 30, 2018, we had issued 1,215,181 shares under the DRSPPs at a weighted average price of $21.61. As of June 30, 2018, there was approximately $39.3 million available for issuance under the New DRSPP.

The net proceeds from any share offerings or issuances are contributed to Chatham Lodging, L.P., our operating partnership (the “Operating Partnership”), in exchange for partnership interests. Substantially all of the Company’s assets are held by, and all operations are conducted through, the Operating Partnership. Chatham Lodging Trust is the sole general partner of the Operating Partnership and owns 100% of the common units of limited partnership interest in the Operating Partnership. Certain of the Company’s executive officers hold vested and unvested long-term incentive plan units in the Operating Partnership ("LTIP units"), which are presented as non-controlling interests on our consolidated balance sheets.

As of June 30, 2018, the Company wholly owned 40 hotels with an aggregate of 6,020 rooms located in 15 states and the District of Columbia. As of June 30, 2018, the Company also (i) held a 10.3% noncontrolling interest in a joint venture (the “NewINK JV”) with affiliates of Colony Capital, Inc. ("CLNY"), which was formed in the second quarter of 2014 and acquired 47 hotels comprising an aggregate of 6,097 rooms from a joint venture (the "Innkeepers JV") between the Company and Cerberus Capital Management ("Cerberus") and (ii) held a 10% noncontrolling interest in a separate joint venture (the "Inland JV") with affiliates of CLNY, which was formed in the fourth quarter of 2014 and acquired 48 hotels from Inland American Real Estate Trust, Inc. ("Inland"), comprising an aggregate of 6,402 rooms. We sometimes refer to the NewINK JV and Inland JV collectively as the ("JVs").

To qualify as a REIT, the Company cannot operate the hotels. Therefore, the Operating Partnership and its subsidiaries lease the Company's wholly owned hotels to taxable REIT subsidiary lessees (“TRS Lessees”), which are wholly owned by the Company’s taxable REIT subsidiary (“TRS”) holding company. The Company indirectly (i) owns its 10.3% interest in all of the 47 NewINK JV hotels and (ii) owns its 10% interest in all of the 48 Inland JV hotels through the Operating Partnership. All of the NewINK JV hotels and Inland JV hotels are leased to TRS Lessees, in which the Company indirectly owns noncontrolling interests through its TRS holding company. Each hotel is leased to a TRS Lessee under a percentage lease that provides for rental payments equal to the greater of (i) a fixed base rent amount or (ii) a percentage rent based on hotel revenue. The initial term of each of the TRS leases is 5 years. Lease revenue from each TRS Lessee is eliminated in consolidation.

The TRS Lessees have entered into management agreements with third-party management companies that provide day-to-day management for the hotels. As of June 30, 2018, Island Hospitality Management LLC (“IHM”), which is 51% owned by Jeffrey H. Fisher, the Company's Chairman, President and Chief Executive Officer, managed all 40 of the Company’s wholly owned hotels. As of June 30, 2018, all of the NewINK JV hotels were managed by IHM. As of June 30, 2018, 34 of the Inland JV hotels were managed by IHM and 14 of the Inland JV hotels were managed by Marriott International, Inc. ("Marriott").