Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Components of Lease Expense

The components of lease expense are set forth in the table below:

	September 30,				September 30,
	2020		2019		2020		2019
Operating lease expense	$	3,841	$	3,671	$	11,240	$	11,148
Finance lease expense:
Amortization of assets		209		244		627		733
Interest on lease liabilities		4		11		17		39
Short-term lease expense		99		89		315		223
Variable lease expense		726		681		2,175		2,101
Total lease expense	$	4,879	$	4,696	$	14,374	$	14,244

Supplemental Balance Sheet Information Related to Leases

The table below sets forth supplemental balance sheet information related to leases.  In our condensed consolidated balance sheets, right of use (“ROU”) assets are included in other long-term assets while lease liabilities are located in accrued liabilities and other for the current portion and other long-term liabilities for the non-current portion:

	September 30, 2020	December 31, 2019
Operating leases:
Operating lease ROU assets	$49,376	$57,427
Current operating lease liabilities	10,936	12,554
Noncurrent operating lease liabilities	21,695	27,545
Total operating lease liabilities	$32,631	$40,099
Finance leases:
Finance lease ROU assets	$2,509	$3,396
Accumulated amortization	(2,089)	(1,924)
Finance lease ROU assets, net	$420	$1,472
Current finance lease liabilities	$370	$903
Non-current finance lease liabilities	11	138
Total finance lease liabilities	$381	$1,041
Weighted average remaining lease term (in years):
Operating leases	4.0	4.4
Finance leases	0.6	1.3
Weighted average discount rate:
Operating leases	3.9%	3.8%
Finance leases	3.0%	3.0%

Supplemental Cash Flow and Other Information Related to Leases

The table below sets forth supplemental cash flow and other information related to leases:

	Nine Months Ended	Nine Months Ended
	September 30, 2020	September 30, 2019
Cash paid for the amounts included in the measurements of lease liabilities:
Operating cash outflows from operating leases	$12,808	$14,728
Operating cash outflows from finance leases	17	39
Financing cash outflow from finance leases	671	912
ROU assets obtained in exchange for lease liabilities incurred:
Operating leases	294	3,611

Schedule of Operating and Finance Lease Liability Maturities

The table below sets forth information about lease liability maturities:

	September 30, 2020
	Operating Leases		Finance Leases
Remainder of 2020	$	3,640	$	231
2021		10,673		143
2022		8,793		4
2023		4,734		4
2024		2,474		3
2025		2,377		-
2026 and thereafter		2,617		-
Total lease payments		35,308		385
Less: imputed interest		(2,677)		(4)
Total lease obligations		32,631		381
Less: current obligations		(10,936)		(370)
Long-term lease obligations	$	21,695	$	11