Debt and Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2021

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,
	2021	2020
Weighted average rates	2.10%	2.50%
Range of effective rates	1.08% - 3.64%	1.61% - 4.75%

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,
	2021		2020
2018 credit facility	$	871	$	1,101
Other line of credit	—		1
Other	6		17
Total	$	877	$	1,119