Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of leases recorded on the balance sheet

	December 31,		December 31,
Leases	2021		2020
Assets
Operating lease right-of-use assets, net (1)	$	14,686	$	18,874
Financing lease right-of-use assets, net (2)		14,561		12,858
Total assets	$	29,247	$	31,732
Liabilities
Current
Operating	$	3,857	$	4,989
Financing		3,406		3,901
Total current		7,263		8,890
Noncurrent
Operating		11,637		14,537
Financing		10,908		8,376
Total noncurrent		22,545		22,913
Total liabilities	$	29,808	$	31,803

(1) Operating lease right-of-use assets are recorded net of accumulated amortization of  $9.5 million and $9.0 million as of December 31, 2021 and 2020, respectively.

(2) Financing lease right-of-use assets are recorded net of accumulated amortization of $2.7 million and $6.4 million as of December 31, 2021 and 2020, respectively.

Schedule of information related to lease terms and discount rates

	December 31,		December 31,
	2021		2020
Weighted Average Remaining Lease Term (in years)
Operating leases	4.90		5.25
Financing leases	4.70		4.96
Weighted Average Discount Rate
Operating leases	4.75	%	4.73	%
Financing leases	4.28	%	4.46	%

Schedule of components of lease expense

	Year Ended December 31,
	2021		2020		2019
Operating lease costs:
Operating lease cost	$	5,814	$	6,430	$	6,930
Short-term lease cost (1)		1,607		3,871		2,001
Financing lease costs:
Interest on lease liabilities		491		548		362
Amortization of right-of-use assets		2,822		3,324		2,312
Total lease cost	$	10,734	$	14,173	$	11,605

(1) Includes expenses related to leases with a lease term of more than one month but less than one year.

Schedule of supplemental cash flow information

	Year Ended December 31,
	2021		2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	5,666	$	6,262	$	6,887
Operating cash flows for finance leases	$	491	$	548	$	362
Financing cash flows for finance leases	$	3,035	$	3,619	$	2,906
Non-cash activity:
ROU assets obtained in exchange for new operating lease liabilities	$	1,567	$	7,829	$	25,743
ROU assets obtained in exchange for new financing lease liabilities	$	7,318	$	11,270	$	1,021

Schedule of operating lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2022	$	4,495	$	3,990
2023		3,666		3,134
2024		2,838		2,574
2025		2,354		1,968
2026		1,730		2,105
Thereafter		2,359		2,322
Total future minimum lease payments		17,442		16,093
Less - amount representing interest		1,948		1,779
Present value of future minimum lease payments		15,494		14,314
Less - current lease obligations		3,857		3,406
Long-term lease obligations	$	11,637	$	10,908

Schedule of finance lease maturities

	Operating Leases		Finance Leases
Year ending December 31,
2022	$	4,495	$	3,990
2023		3,666		3,134
2024		2,838		2,574
2025		2,354		1,968
2026		1,730		2,105
Thereafter		2,359		2,322
Total future minimum lease payments		17,442		16,093
Less - amount representing interest		1,948		1,779
Present value of future minimum lease payments		15,494		14,314
Less - current lease obligations		3,857		3,406
Long-term lease obligations	$	11,637	$	10,908