NOTE 2. — LEASES

As of December 31, 2017, we owned 828 properties and leased 79 properties from third-party landlords. These 907 properties are located in 28 states across the United States and Washington, D.C. Substantially all of our properties are leased on a triple-net basis primarily to petroleum distributors, convenience store retailers and, to a lesser extent, individual operators. Generally, our tenants supply fuel and either operate our properties directly or sublet our properties to operators who operate their convenience stores, gasoline stations, automotive repair service facilities or other businesses at our properties. Our triple-net tenants are responsible for the payment of all taxes, maintenance, repairs, insurance and other operating expenses relating to our properties, and are also responsible for environmental contamination occurring during the terms of their leases and in certain cases also for environmental contamination that existed before their leases commenced. See Note 5 for additional information regarding environmental obligations. Substantially all of our tenants’ financial results depend on the sale of refined petroleum products, convenience store sales or rental income from their subtenants. As a result, our tenants’ financial results are highly dependent on the performance of the petroleum marketing industry, which is highly competitive and subject to volatility. During the terms of our leases, we monitor the credit quality of our triple-net tenants by reviewing their published credit rating, if available, reviewing publicly available financial statements, or reviewing financial or other operating statements which are delivered to us pursuant to applicable lease agreements, monitoring news reports regarding our tenants and their respective businesses, and monitoring the timeliness of lease payments and the performance of other financial covenants under their leases.

Revenues from rental properties included in continuing operations for the years ended December 31, 2017, 2016 and 2015, were $101,332,000, $96,711,000 and $91,822,000, respectively. Rental income contractually due or received from our tenants in revenues from rental properties included in continuing operations was $99,355,000, $93,294,000 and $87,280,000 for the years ended December 31, 2017, 2016 and 2015, respectively.

In accordance with GAAP, we recognize rental revenue in amounts which vary from the amount of rent contractually due during the periods presented. As a result, revenues from rental properties include non-cash adjustments recorded for deferred rental revenue due to the recognition of rental income on a straight-line basis over the current lease term, the net amortization of above-market and below-market leases, rental income recorded under direct financing leases using the effective interest method which produces a constant periodic rate of return on the net investments in the leased properties and the amortization of deferred lease incentives (the “Revenue Recognition Adjustments”). Revenue Recognition Adjustments included in revenues from rental properties in continuing operations were $1,976,000, $3,417,000 and $4,471,000 for the years ended December 2017, 2016 and 2015, respectively. We reserve for a portion of the recorded deferred rent receivable if circumstances indicate that a tenant will not make all of its contractual lease payments during the current lease term. Our assessments and assumptions regarding the recoverability of the deferred rent receivable are reviewed on an ongoing basis and such assessments and assumptions are subject to change. There were no deferred rent receivable reserves at December 31, 2017 and 2016, respectively.

Tenant reimbursements, which consist of real estate taxes and other municipal charges paid by us which were reimbursable by our tenants pursuant to the terms of triple-net lease agreements, included in continuing operations were $15,829,000, $15,017,000 and $15,256,000 for the years ended December 31, 2017, 2016 and 2015, respectively.

We incurred $126,000, $148,000 and $120,000 of lease origination costs for the years ended December 31, 2017, 2016 and 2015, respectively. This deferred expense is recognized on a straight-line basis as amortization expense in our consolidated statements of operations over the terms of the various leases.

The components of the $89,587,000 investment in direct financing leases as of December 31, 2017, are minimum lease payments receivable of $154,441,000 plus unguaranteed estimated residual value of $13,979,000 less unearned income of $78,833,000. The components of the $92,097,000 investment in direct financing leases as of December 31, 2016, are minimum lease payments receivable of $167,064,000 plus unguaranteed estimated residual value of $13,979,000 less unearned income of $88,946,000.

Future contractual minimum annual rentals receivable from our tenants, which have terms in excess of one year as of December 31, 2017, are as follows (in thousands):

Year Ending December 31,	Operating Leases		Direct Financing Leases		Total
2018	$	95,991	$	12,872	$	108,863
2019		97,000		13,079		110,079
2020		93,252		13,375		106,627
2021		90,210		13,552		103,762
2022		89,582		13,616		103,198
Thereafter		676,461		87,947		764,408

We have obligations to lessors under non-cancelable operating leases which have terms in excess of one year, principally for convenience stores and gasoline stations. The leased properties have a remaining lease term averaging approximately nine years, including renewal options. Future minimum annual rentals payable under such leases, excluding renewal options, are as follows: 2018 — $6,062,000, 2019 — $5,378,000, 2020 — $4,271,000, 2021 — $3,358,000, 2022 — $1,753,000 and $3,328,000 thereafter.

Rent expense, substantially all of which consists of minimum rentals on non-cancelable operating leases, amounted to $5,091,000, $5,376,000 and $5,918,000 for the years ended December 31, 2017, 2016 and 2015, respectively, and is included in property costs using the straight-line method. Rent received under subleases for the years ended December 31, 2017, 2016 and 2015, was $9,296,000, $9,153,000 and $9,653,000, respectively, and is included in rental revenue discussed above.

Major Tenants

As of December 31, 2017, we had three significant tenants by revenue:

•

We leased 163 convenience store and gasoline station properties in three separate unitary leases and three stand-alone leases to subsidiaries of Global Partners LP (NYSE: GLP) (“Global Partners”). In the aggregate, our leases with subsidiaries of Global Partners represented 21% of our total revenues for the years ended December 31, 2017 and 2016. All of our unitary leases with subsidiaries of Global Partners are guaranteed by the parent company.

•

We leased 77 convenience store and gasoline station properties pursuant to three separate unitary leases to Apro, LLC (d/b/a “United Oil”). In the aggregate, our leases with United Oil represented 15% of our total revenues for the years ended December 31, 2017 and 2016.

•

We leased 76 convenience store and gasoline station properties pursuant to two separate unitary leases to subsidiaries of Chestnut Petroleum Dist., Inc. (“Chestnut Petroleum”). In the aggregate, our leases with subsidiaries of Chestnut Petroleum represented 13% and 15% of our total revenues for the years ended December 31, 2017 and 2016, respectively. The largest of these unitary leases, covering 57 of our properties, is guaranteed by the parent company, its principals and numerous Chestnut Petroleum affiliates.

Marketing and the Master Lease

As of December 31, 2017, 383 of the properties we own or lease were previously leased to Getty Petroleum Marketing Inc. (“Marketing”) pursuant to a master lease (the “Master Lease”). In December 2011, Marketing filed with the U.S. Bankruptcy Court for Chapter 11 bankruptcy protection. The bankruptcy proceedings resulted in the termination of the Master Lease effective April 30, 2012, followed by the liquidation of Marketing, which culminated with final distributions to creditors in November 2015. The $18,177,000 received from the Marketing estate for the year ended December 31, 2015, is included in other income on our consolidated statements of operations.

As of December 31, 2017, we have entered into long-term triple-net leases with petroleum distributors for 14 separate property portfolios comprising 338 properties in the aggregate and 28 properties leased as single unit triple-net leases, that were previously leased to Marketing. The long-term triple-net leases with petroleum distributors are unitary triple-net lease agreements generally with an initial term of 15 or 20 years and options for successive renewal terms of up to 20 years. Rent is scheduled to increase at varying intervals during both the initial and renewal terms of our leases. Several of the leases provide for additional rent based on the aggregate volume of fuel sold. In addition, the majority of the leases require the tenants to make capital expenditures at our properties, substantially all of which are related to the replacement of USTs that are owned by our tenants. As of December 31, 2017, we have a remaining commitment to fund up to $8,735,000 in the aggregate with our tenants for our portion of such capital expenditures. Our commitment provides us with the option to either reimburse our tenants or to offset rent when these capital expenditures are made. This deferred expense is recognized on a straight-line basis as a reduction of rental revenue in our consolidated statements of operations over the terms of the various leases.

As part of the triple-net leases for properties previously leased to Marketing, we transferred title of the USTs to our tenants, and the obligation to pay for the retirement and decommissioning or removal of USTs at the end of their useful lives, or earlier if circumstances warranted, was fully or partially transferred to our new tenants. We remain contingently liable for this obligation in the event that our tenants do not satisfy their responsibilities. Accordingly, through December 31, 2017, we removed $13,813,000 of asset retirement obligations and $10,808,000 of net asset retirement costs related to USTs from our balance sheet. The cumulative net amount of $3,005,000 was recorded as deferred rental revenue and will be recognized on a straight-line basis as additional revenues from rental properties over the terms of the various leases.