Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of contractual expiration dates for ground leases

The following table summarizes our properties that are held subject to long-term noncancellable ground lease obligations and the respective contractual expiration dates:



Property	Contractual Expiration Date ⁽¹⁾
601 108th Ave NE, Bellevue, WA	November 2093
701, 801 and 837 N. 34th Street, Seattle, WA ⁽²⁾	December 2041
1701 Page Mill Road and 3150 Porter Drive, Palo Alto, CA	December 2067
Kilroy Airport Center Phases I, II, and III, Long Beach, CA	July 2084

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(1)	Reflects the contractual expiration date prior to the impact of any extension or purchase options held by the Company.


(2)	The Company has three 10-year and one 45-year extension options for this ground lease, which if exercised would extend the expiration date to December 2116. These extensions options are not assumed to be exercised in our calculation of the present value of the future minimum lease payments for this lease.

Schedule of future minimum rental repayments for ground leases

The minimum commitment under our ground leases as of March 31, 2019 (under Topic 842) for future periods is summarized as follows:



Year Ending	(in thousands)
Remaining 2019	$	3,865
2020	5,154
2021	5,154
2022	5,154
2023	5,154
2024	5,154
Thereafter	228,465
Total undiscounted cash flows^{(1)(2)(3)(4)(5)}	258,100
Present value discount	(170,853		)
Ground lease liabilities	$	87,247

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(1)	Excludes contingent future rent payments based on gross income or adjusted gross income and reflects the minimum ground lease obligations before the impact of ground lease extension options.

(2)

One of our ground lease obligations is subject to a fair market value adjustment every five years; however, the lease includes ground rent subprotection and infrastructure rent credits which currently limit our annual rental obligations to $1.0 million. The contractual obligations for that ground lease included above assumes the lesser of $1.0 million or annual lease rental obligation in effect as of March 31, 2019.

(3)

One of our ground lease obligations includes a component which is based on the percentage of gross income that exceeds the minimum ground rent. The minimum rent is subject to increases every five years based on 50% of the average annual percentage rent for the previous five years. The contractual obligations for that lease included above assume the current annual ground lease obligation in effect at March 31, 2019 for the remainder of the lease term since we cannot predict future adjustments.

(4)

One of our ground lease obligations is subject to a fair market value adjustment every five years based on a combination of CPI adjustments and third-party appraisals limited to maximum increases annually. The contractual obligations for that lease included above assume the current annual ground lease obligation in effect at March 31, 2019 for the remainder of the lease term since we cannot predict future adjustments.

(5)

One of our ground lease obligations includes a component which is based on the percentage of adjusted gross income that exceeds the minimum ground rent. The minimum rent is subject to increases every ten years by an amount equal to 60% of the average annual percentage rent for the previous three years. The contractual obligations for this lease included above assume the current annual ground lease obligation in effect at March 31, 2019 for the remainder of the lease term since we cannot predict future adjustments.

The minimum commitment under our ground leases as of December 31, 2018 for future periods is summarized as follows:



Year Ending	(in thousands)
2019	$	5,154
2020	5,154
2021	5,154
2022	5,154
2023	5,154
Thereafter	233,619
Total^{(1)(2)(3)(4)(5)}	$	259,389

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(1)	Excludes contingent future rent payments based on gross income or adjusted gross income and reflects the minimum ground lease obligations before the impact of ground lease extension options.

(2)

(3)

One of our ground lease obligations includes a component which is based on the percentage of gross income that exceeds the minimum ground rent. The minimum rent is subject to increases every five years based on 50% of the average annual percentage rent for the previous five years. The contractual obligations for that lease included above assume the current annual ground lease obligation in effect at December 31, 2018 for the remainder of the lease term since we cannot predict future adjustments.

(4)

One of our ground lease obligations is subject to a fair market value adjustment every five years based on a combination of CPI adjustments and third-party appraisals limited to maximum increases annually. The contractual obligations for that lease included above assume the current annual ground lease obligation in effect at December 31, 2018 for the remainder of the lease term since we cannot predict future adjustments.

(5)

One of our ground lease obligations includes a component which is based on the percentage of adjusted gross income that exceeds the minimum ground rent. The minimum rent is subject to increases every ten years by an amount equal to 60% of the average annual percentage rent for the previous three years. The contractual obligations for this lease included above assume the current annual ground lease obligation in effect at December 31, 2018 for the remainder of the lease term since we cannot predict future adjustments.