Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Components of Lease Expense

The components of lease cost were as follows:

Components of Lease Cost
	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2021		2020		2021		2020
Finance lease cost:
Amortization of right-of-use assets	$	17	$	24	$	34	$	48
Interest on lease liabilities	1		2		2		4
Operating lease cost	1,288		1,183		2,521		2,408
Short-term lease cost	243		223		457		458
Variable lease cost	97		126		213		244
Total lease cost	$	1,646	$	1,558	$	3,227	$	3,162

Operating Lease Maturity

Maturities of operating lease liabilities were as follows:

Future Minimum Lease Payments
(in thousands)	June 30, 2021			December 31, 2020
2021	$	2,147	*	$	4,072
2022	3,502			3,063
2023	2,237			2,089
2024	1,540			1,465
2025	1,294			1,244
Thereafter	3,656			3,622
Total minimum lease payments	$	14,376		$	15,555
Less imputed interest	(1,147)			(1,310)
Total operating lease liabilities	$	13,229		$	14,245
*Period ended June 30, 2021 represents the remaining six months of 2021.

Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

Operating Leases
(in thousands)	June 30, 2021			December 31, 2020
Other non-current assets	$	13,088		$	14,144
Accrued liabilities	3,825			3,680
Other long-term liabilities	9,404			10,565
Total operating lease liabilities	$	13,229		$	14,245
Weighted Average Remaining Lease Term	5.51 years			5.83 years
Weighted Average Discount Rate	2.88		%	3.04		%

Supplemental Cash Flow Information Related to Leases

Supplemental Cash Flow information related to leases was as follows:

	Six Months Ended June 30,
(in thousands)	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	2,287	$	2,236