Debt and Financing Arrangements (Tables)

6 Months Ended

Jun. 30, 2020

Debt Disclosure [Abstract]

Summary of Unsecured Credit Facility

Effective interest rates, including the impact of interest rate swaps associated with the 2018 credit facility, were as follows:

	Six Months Ended
	June 30,
	2020	2019
Weighted average rates	2.43%	3.20%
Range of effective rates	1.11% - 4.75%	2.12% - 5.50%

Summary of Recognized Interest Expense

Interest expense, including amortization of deferred financing costs, commitment fees, line of credit fees, and other applicable bank charges, was as follows (in thousands):

	Three Months Ended June 30,
	2020		2019
2018 credit facility	$	2,056	$	1,564
Other		18		23
Total	$	2,074	$	1,587

	Six Months Ended June 30,
	2020		2019
2018 credit facility	$	3,157	$	2,946
Other line of credit		1		—
Other		35		42
Total	$	3,193	$	2,988