Debt and Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 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:

	Three Months Ended
	March 31,
	2020	2019
Weighted average rates	2.50%	3.18%
Range of effective rates	1.61% - 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
	March 31,
	2020		2019
2018 credit facility	$	1,101	$	1,382
Other line of credit		1		—
Other		17		19
	$	1,119	$	1,401