Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Maturities of Lease Liabilities Under Operating and Finance Leases

The maturities of lease liabilities under our operating and finance leases as of December 31, 2021 were as follows:

	Operating Leases				Finance Leases
Years Ending December 31,		(in thousands)
2022			5,171			$	181
2023			5,265				29
2024			5,183				—
2025			4,806				—
2026			3,257				—
Thereafter			19,004				—
Total lease payments		$	42,686			$	210
Less: amount representing interest			(14,586	)			(10	)
Present value of lease liabilities		$	28,100			$	200
Balance as of December 31, 2021
Other current liabilities		$	2,582			$	171
Operating lease liabilities - long-term			25,518				—
Other long-term liabilities			—				29
Total		$	28,100			$	200

Components of Lease Cost

The components of lease cost were as follows:

	Year Ended		Year Ended		Year Ended
	December 31, 2021		December 31, 2020		December 31, 2019
	(in thousands)				(in thousands)
Operating lease cost:
Operating lease cost	$	3,827	$	3,020	$	2,578
Short-term lease cost		836		987		770
Total operating lease cost	$	4,663	$	4,007	$	3,348
Finance lease cost:
Amortization expense	$	244	$	389	$	324
Interest on lease liabilities		29		60		56
Total finance lease cost	$	273	$	449	$	380

Summary of Other Information Related to Leases

Other information related to leases was as follows:

	Year Ended			Year Ended			Year Ended
	December 31, 2021			December 31, 2020			December 31, 2019
	(in thousands, except lease term and discount rate)
Supplemental Cash Flows Information
Cash paid for amounts included in the measurement of    lease liabilities:
Operating cash flows for operating leases	$	3,738		$	2,878		$	2,346
Operating cash flows for finance leases		32			62			50
Financing cash flows for finance leases		254			389			486
Operating lease assets obtained in exchange for lease obligations:	$	13,427		$	—		$	838
Finance lease assets obtained in exchange for lease obligations:		—			281			323
Non-cash increase to operating lease assets due to remeasurement of lease liabilities:		1,760			639
Weighted Average Remaining Lease Term
Operating leases	9.2 years			9.4 years			10.3 years
Finance leases	1.0 years			1.7 years			2.5 years
Weighted Average Discount Rate
Operating leases		9.6	%		10.3	%		10.4	%
Finance leases		9.7	%		9.7	%		10.0	%

Summary of Activity for ARO Liabilities

The following table presents the activity for our ARO liabilities:

	ARO Liability
	(In thousands)
Balance as of December 31, 2020	$	866
Accretion expense		87
Balance as of December 31, 2021	$	953