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Real Estate and Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2018
Real Estate [Abstract] |
Components of Investments in Real Estate | The following table sets forth the components of our investments in real estate as of June 30, 2018 and December 31, 2017, excluding real estate held for sale as of June 30, 2018 and December 31, 2017 (dollars in thousands):
|  | June 30, 2018 |  | December 31, 2017
Real estate: |  |  |  |
Land |  | $ | 122,010 |  |  | $ | 121,783 |
Building and improvements |  | 719,603 |  |  | 708,948 |
Tenant improvements |  | 63,736 |  |  | 63,122 |
Accumulated depreciation |  | (163,349 | ) |  | (149,417 | )
Real estate, net |  | $ | 742,000 |  |  | $ | 744,436 |
Acquisitions | We acquired one property during the six months ended June 30, 2018, and one property during the six months ended June 30, 2017. Both acquisitions are summarized below (dollars in thousands):
Six Months Ended |  | Square Footage |  | Lease Term |  | Purchase Price |  | Acquisition Expenses |  | Annualized GAAP Rent |  | Debt Issued or Assumed |
June 30, 2018 | (1) | 127,444 |  |  | 9.8 Years |  | $ | 14,341 |  |  | $ | 91 |  | (3) | $ | 1,087 |  |  | $ | — |  |
June 30, 2017 | (2) | 60,016 |  |  | 8.5 Years |  | 15,697 |  |  | 247 |  | (3) | 1,680 |  |  | 11,179 |  | (4)
(1) | On March 9, 2018, we acquired a 127,444 square foot property in Vance, Alabama for $14.3 million. The annualized GAAP rent on the 9.8 year lease is $1.1 million.
(2) | On June 22, 2017, we acquired a 60,016 square foot property in Conshohocken, Pennsylvania for $15.7 million. We assumed $11.2 million of mortgage debt. The annualized GAAP rent on the 8.5 year lease is $1.7 million.
(3) | We accounted for this transaction under ASU 2017-01, “Clarifying the Definition of a Business.” As a result, we treated our acquisitions during the six months ended June 30, 2018 and 2017 as asset acquisitions rather than business combinations. As a result of this treatment, we capitalized $0.1 million and $0.2 million, respectively, of acquisition costs that would otherwise have been expensed under business combination treatment.
(4) | We assumed an interest rate swap in connection with $11.2 million of assumed debt on our Conshohocken, Pennsylvania acquisition, pursuant to which we will pay our counterparty a fixed interest rate of 1.80%, and receive a variable interest rate of one month LIBOR from our counterparty. Our total interest rate on this debt is fixed at 3.55%. The interest rate swap had a fair value of $0.04 million upon the date of assumption, and subsequently increased in value to $0.7 million at June 30, 2018. We have elected to treat this interest rate swap as a cash flow hedge, and all changes in fair market value will be recorded to accumulated other comprehensive income on the consolidated balance sheets.
Fair Value of Assets Acquired and Liabilities Assumed | We determined the fair value of assets acquired and liabilities assumed related to the properties acquired during the six months ended June 30, 2018 and 2017 as follows (dollars in thousands):
|  | Six months ended June 30, 2018 |  | Six months ended June 30, 2017
Acquired assets and liabilities |  | Purchase price |  | Purchase price
Land |  | $ | 459 |  |  | $ | 1,996 |
Building |  | 11,609 |  |  | 9,975 |
Tenant Improvements |  | 615 |  |  | 905 |
In-place Leases |  | 509 |  |  | 1,690 |
Leasing Costs |  | 534 |  |  | 464 |
Customer Relationships |  | 566 |  |  | 1,256 |
Above Market Leases |  | 49 |  |  | — |
Below Market Leases |  | — |  |  | (1,030 | )
Discount on Assumed Debt |  | — |  |  | 399 |
Fair Value of Interest Rate Swap Assumed |  | — |  |  | 42 |
Total Purchase Price |  | $ | 14,341 |  |  | $ | 15,697 |
Summary of Lease on Property | During the six months ended June 30, 2018 and 2017, we executed one and one new lease, respectively, which are summarized below (dollars in thousands):
Six Months Ended |  | Aggregate Square Footage |  | Weighted Average Lease Term |  | Aggregate Annualized GAAP Rent |  | Aggregate Tenant Improvement |  | Aggregate Leasing Commissions
June 30, 2018 |  | 34,441 |  |  | 3.6 years |  | $ | 97 |  |  | $ | — |  |  | $ | 14 |
June 30, 2017 |  | 83,662 |  |  | 11.3 years |  | 1,683 |  |  | 1,020 |  |  | 445 |
Carrying Value of Intangible Assets and Accumulated Amortization | The following table summarizes the carrying value of intangible assets, liabilities and the accumulated amortization for each intangible asset and liability class as of June 30, 2018 and December 31, 2017, excluding real estate held for sale, as of June 30, 2018 and December 31, 2017 (dollars in thousands):
|  | June 30, 2018 |  | December 31, 2017
|  | Lease Intangibles |  | Accumulated Amortization |  | Lease Intangibles |  | Accumulated Amortization
In-place leases |  | $ | 80,638 |  |  | $ | (36,834 | ) |  | $ | 80,355 |  |  | $ | (33,201 | )
Leasing costs |  | 56,147 |  |  | (25,458 | ) |  | 55,695 |  |  | (23,016 | )
Customer relationships |  | 59,276 |  |  | (21,791 | ) |  | 58,892 |  |  | (19,798 | )
|  | $ | 196,061 |  |  | $ | (84,083 | ) |  | $ | 194,942 |  |  | $ | (76,015 | )
|  | Deferred Rent Receivable/(Liability) |  | Accumulated (Amortization)/Accretion |  | Deferred Rent Receivable/(Liability) |  | Accumulated (Amortization)/Accretion
Above market leases |  | $ | 14,511 |  |  | $ | (8,439 | ) |  | $ | 14,425 |  |  | $ | (7,962 | )
Below market leases and deferred revenue |  | (26,752 | ) |  | 11,474 |  |  | (26,725 | ) |  | 10,475 |
|  | $ | (12,241 | ) |  | $ | 3,035 |  |  | $ | (12,300 | ) |  | $ | 2,513 |
Weighted Average Amortization Periods | The weighted average amortization periods in years for the intangible assets acquired during the six months ended June 30, 2018 and 2017 were as follows:
Intangible Assets & Liabilities |  | 2018 |  | 2017
In-place leases |  | 9.8 |  | 8.5
Leasing costs |  | 9.8 |  | 8.5
Customer relationships |  | 14.8 |  | 13.5
Above market leases |  | 9.8 |  | 0.0
Below market leases |  | 0.0 |  | 8.5
All intangible assets & liabilities |  | 11.1 |  | 9.8

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- Definition Tabular disclosure of lessor's property under leasing agreements and property available for lease (not currently under lease) by property class, the gross amount, accumulated depreciation and net amount of as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
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