Debt (Tables)

9 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

Summary of the mortgage notes payable, unsecured term loans and credit facility

The following table summarizes the Company’s outstanding indebtedness, including borrowings under the Company’s unsecured credit facility, unsecured term loans, unsecured notes, and mortgage notes as of September 30, 2020 and December 31, 2019.

Loan	Principal Outstanding as of September 30, 2020 (in thousands)		Principal Outstanding as of December 31, 2019 (in thousands)		Interest  Rate(1)(2)		Maturity Date	Prepayment Terms(3)
Unsecured credit facility:
Unsecured Credit Facility(4)	$	—	$	146,000	L + 0.90%		January 12, 2024	i
Total unsecured credit facility	—		146,000
Unsecured term loans:
Unsecured Term Loan C(5)	—		150,000		2.39	%	September 29, 2020	i
Unsecured Term Loan B(5)	—		150,000		3.05	%	March 21, 2021	i
Unsecured Term Loan A	150,000		150,000		3.38	%	March 31, 2022	i
Unsecured Term Loan D	150,000		150,000		2.85	%	January 4, 2023	i
Unsecured Term Loan G(6)	300,000		—		2.77	%	April 18, 2023	i
Unsecured Term Loan E	175,000		175,000		3.92	%	January 15, 2024	i
Unsecured Term Loan F	200,000		100,000		3.11	%	January 12, 2025	i
Total unsecured term loans	975,000		875,000
Less: Total unamortized deferred financing fees and debt issuance costs	(4,304)		(3,625)
Total carrying value unsecured term loans, net	970,696		871,375
Unsecured notes:
Series F Unsecured Notes	100,000		100,000		3.98	%	January 5, 2023	ii
Series A Unsecured Notes	50,000		50,000		4.98	%	October 1, 2024	ii
Series D Unsecured Notes	100,000		100,000		4.32	%	February 20, 2025	ii
Series G Unsecured Notes	75,000		75,000		4.10	%	June 13, 2025	ii
Series B Unsecured Notes	50,000		50,000		4.98	%	July 1, 2026	ii
Series C Unsecured Notes	80,000		80,000		4.42	%	December 30, 2026	ii
Series E Unsecured Notes	20,000		20,000		4.42	%	February 20, 2027	ii
Series H Unsecured Notes	100,000		100,000		4.27	%	June 13, 2028	ii
Total unsecured notes	575,000		575,000
Less: Total unamortized deferred financing fees and debt issuance costs	(1,819)		(2,117)
Total carrying value unsecured notes, net	573,181		572,883
Mortgage notes (secured debt):
Wells Fargo Bank, National Association CMBS Loan	49,013		51,406		4.31	%	December 1, 2022	iii
Thrivent Financial for Lutherans	3,587		3,679		4.78	%	December 15, 2023	iv
Total mortgage notes	52,600		55,085
Add: Total unamortized fair market value premiums	31		39
Less: Total unamortized deferred financing fees and debt issuance costs	(266)		(369)
Total carrying value mortgage notes, net	52,365		54,755
Total / weighted average interest rate(7)	$	1,596,242	$	1,645,013	3.62	%

(1)Interest rate as of September 30, 2020. At September 30, 2020, the one-month LIBOR (“L”) was 0.14825%. The current interest rate is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums. The spread over the applicable rate for the Company’s unsecured credit facility and unsecured term loans is based on the Company’s debt rating, as defined in the respective loan agreements.

(2)The unsecured term loans have a stated interest rate of one-month LIBOR plus a spread of 1.0%, with the exception of the Unsecured Term Loan G which has a spread of 1.5% and is subject to a minimum rate for LIBOR of 0.25%. As of September 30, 2020, one-month LIBOR for the Unsecured Term Loans A, D, E, F, and G was swapped to a fixed rate of 2.38%, 1.85%, 2.92%, 2.11%, and 1.17%, respectively. One-month LIBOR for the Unsecured Term Loan G will be swapped to a fixed rate of 0.28% effective March 19, 2021.

(3)Prepayment terms consist of (i) pre-payable with no penalty; (ii) pre-payable with penalty; (iii) pre-payable without penalty three months prior to the maturity date, however can be defeased; and (iv) pre-payable without penalty three months prior to the maturity date.

(4)The capacity of the unsecured credit facility is $500.0 million. Deferred financing fees and debt issuance costs, net of accumulated amortization related to the unsecured credit facility of approximately $1.8 million and $2.4 million is included in prepaid expenses and other assets on the accompanying Consolidated Balance Sheets as of September 30, 2020 and December 31, 2019, respectively. The initial maturity date is January 15, 2023, which may be extended pursuant to two six-month extension options exercisable by the Company in its discretion upon advance written notice. Exercise of each six-month option is subject to the following conditions: (i) absence of a default immediately before the extension and immediately after giving effect to the extension, (ii) accuracy of representations and warranties as of the extension date (both immediately before and after the extension), as if made on the extension date, and (iii) payment of a fee. Neither extension option is subject to lender consent, assuming proper notice and satisfaction of the conditions.

(5)The Unsecured Term Loan B and the Unsecured Term Loan C were paid in full on April 17, 2020 in connection with the execution of the Unsecured Term Loan G.

(6)The initial maturity date is April 16, 2021, which may be extended pursuant to two one-year extension options exercisable by the Company in its discretion upon advance written notice. Exercise of each one-year option is subject to the following conditions: (i) absence of a default immediately before the extension and immediately after giving effect to the extension, (ii) accuracy of representations and warranties as of the extension date (both immediately before and after the extension), as if made on the extension date, and (iii) payment of a fee. Neither extension option is subject to lender consent, assuming proper notice and satisfaction of the conditions.

(7)The weighted average interest rate was calculated using the fixed interest rate swapped on the notional amount of $975.0 million of debt, and is not adjusted to include the amortization of deferred financing fees or debt issuance costs incurred in obtaining debt or any unamortized fair market value premiums.

Interest Income and Interest Expense Disclosure [Table Text Block]

The following table summarizes the costs included in interest expense related to the Company’s debt arrangements on the accompanying Consolidated Statement of Operations for the three and nine months ended September 30, 2020 and 2019.

	Three months ended September 30,				Nine months ended September 30,
Costs Included in Interest Expense (in thousands)	2020		2019		2020		2019
Amortization of deferred financing fees and debt issuance costs and fair market value premiums	$	750	$	673	$	2,172	$	1,909
Facility, unused, and other fees	$	315	$	348	$	995	$	1,118

Schedule of aggregate carrying value of the debt and the corresponding estimate of fair value

The following table summarizes the aggregate principal outstanding under the Company’s debt arrangements and the corresponding estimate of fair value as of September 30, 2020 and December 31, 2019.

	September 30, 2020				December 31, 2019
Indebtedness (in thousands)	Principal Outstanding		Fair Value		Principal Outstanding		Fair Value
Unsecured credit facility	$	—	$	—	$	146,000	$	146,000
Unsecured term loans	975,000		965,296		875,000		875,000
Unsecured notes	575,000		628,955		575,000		614,493
Mortgage notes	52,600		55,009		55,085		56,021
Total principal amount	1,602,600		$	1,649,260	1,651,085		$	1,691,514
Add: Total unamortized fair market value premiums	31				39
Less: Total unamortized deferred financing fees and debt issuance costs	(6,389)				(6,111)
Total carrying value	$	1,596,242			$	1,645,013