Revenue Recognition	9 Months Ended
Sep. 30, 2018
Revenue Recognition [Abstract]
Revenue Recognition	Note 3. Revenue Recognition We report hotel operating revenues for managed hotels in our condensed consolidated statements of comprehensive income. We generally recognize hotel operating revenues, consisting primarily of room and food and beverage sales, when goods and services are provided. We report rental income for leased hotels and travel centers in our condensed consolidated statements of comprehensive income. We recognize rental income from operating leases on a straight line basis over the term of the lease agreements. Rental income includes $3,136 and $9,359 for the three and nine months ended September 30, 2018, respectively, and $3,087 and $9,208 for the three and nine months ended September 30, 2017, respectively, of adjustments necessary to record scheduled rent increases under certain of our leases, the deferred rent obligations payable to us under our leases with TravelCenters of America LLC, or TA, and the estimated future payments to us under our TA leases for the cost of removing underground storage tanks at our travel centers on a straight line basis. See Notes 8 and 10 for further information regarding our TA leases. Due from related persons includes $63,285 and $54,219 and other assets, net, includes $2,985 and $2,691 of straight line rent receivables at September 30, 2018 and December 31, 2017, respectively. We determine percentage rent due to us under our leases annually and recognize it when all contingencies have been met and the rent is earned. We had deferred estimated percentage rent of $978 and $2,762 for the three and nine months ended September 30, 2018, respectively, and $435 and $1,384 for the three and nine months ended September 30, 2017, respectively. We own all the FF&E reserve (as defined in Note 8) escrows for our hotels. We report deposits by our third party tenants into the escrow accounts as FF&E reserve income. We do not report the amounts which are escrowed as FF&E reserves for our managed hotels as FF&E reserve income.

Note 3. Revenue Recognition

We report hotel operating revenues for managed hotels in our condensed consolidated statements of comprehensive income. We generally recognize hotel operating revenues, consisting primarily of room and food and beverage sales, when goods and services are provided.

We report rental income for leased hotels and travel centers in our condensed consolidated statements of comprehensive income. We recognize rental income from operating leases on a straight line basis over the term of the lease agreements. Rental income includes $3,136 and $9,359 for the three and nine months ended September 30, 2018, respectively, and $3,087 and $9,208 for the three and nine months ended September 30, 2017, respectively, of adjustments necessary to record scheduled rent increases under certain of our leases, the deferred rent obligations payable to us under our leases with TravelCenters of America LLC, or TA, and the estimated future payments to us under our TA leases for the cost of removing underground storage tanks at our travel centers on a straight line basis. See Notes 8 and 10 for further information regarding our TA leases. Due from related persons includes $63,285 and $54,219 and other assets, net, includes $2,985 and $2,691 of straight line rent receivables at September 30, 2018 and December 31, 2017, respectively.

We determine percentage rent due to us under our leases annually and recognize it when all contingencies have been met and the rent is earned. We had deferred estimated percentage rent of $978 and $2,762 for the three and nine months ended September 30, 2018, respectively, and $435 and $1,384 for the three and nine months ended September 30, 2017, respectively.

We own all the FF&E reserve (as defined in Note 8) escrows for our hotels. We report deposits by our third party tenants into the escrow accounts as FF&E reserve income. We do not report the amounts which are escrowed as FF&E reserves for our managed hotels as FF&E reserve income.