Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Components of Lease Expense and Cash Flow Information

The following table summarizes the components of lease expense:

(in thousands)	For the Year Ended December 31,
	2021		2020
Operating lease cost	$	4,855	$	5,452
Finance lease cost:
Amortization of ROU asset	192		208
Interest expense	33		48
Short-term lease cost	267		410
Variable lease cost	1,276		1,493
Total lease cost	$	6,623	$	7,611

The following table presents supplemental cash flow information related to leases:

(in thousands)	For the Year Ended December 31,
	2021		2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows paid for operating leases	$	4,959	$	5,405
Operating cash flows paid for interest portion of finance leases	33		48
Financing cash flows paid for principal portion of finance leases	194		195
Right-of-use assets obtained in exchange for lease obligations
Operating leases	137		299
Finance leases	—		11

Supplemental Balance Sheet Information

The following table presents supplemental balance sheet information related to leases:

(in thousands)	As of December 31,
	2021		2020
Operating lease ROU assets, net 1	$	13,545	$	17,104
Operating lease liabilities, current 2	3,978		3,793
Operating lease liabilities, non-current 3	10,304		14,156
Total operating lease liabilities	$	14,282	$	17,949
Finance lease ROU assets, net 1	$	364	$	568
Finance lease liabilities, current 2	147		200
Finance lease liabilities, non-current 3	260		413
Total finance lease liabilities	$	407	$	613

1.    Included in Other noncurrent assets for operating leases and Property, plant and equipment, net for finance leases on the Consolidated Balance Sheets.

2.    Included in Other accrued liabilities for operating leases and Current maturities of long-term debt for finance leases on the Consolidated Balance Sheets.

3.    Included in Other noncurrent liabilities for operating leases and Long-term debt, net of current maturities for finance leases on the Consolidated Balance Sheets.

Maturity Analysis of Operating Lease Liabilities

The following table presents maturity analysis of lease liabilities as of December 31, 2021:

(in thousands)
Year Ending December 31,	Operating Leases		Finance Leases
2022	$	4,859	$	168
2023	3,347		103
2024	1,815		84
2025	1,851		82
2026	1,515		17
Thereafter	4,023		—
Total undiscounted lease payments	17,410		454
Less: imputed interest	3,128		47
Total lease liabilities	$	14,282	$	407

Maturity Analysis of Financing Lease Liabilities

The following table presents maturity analysis of lease liabilities as of December 31, 2021:

(in thousands)
Year Ending December 31,	Operating Leases		Finance Leases
2022	$	4,859	$	168
2023	3,347		103
2024	1,815		84
2025	1,851		82
2026	1,515		17
Thereafter	4,023		—
Total undiscounted lease payments	17,410		454
Less: imputed interest	3,128		47
Total lease liabilities	$	14,282	$	407