Leases (Tables)

3 Months Ended

Mar. 31, 2022

The Company's lease cost for the three months ended March 31, 2022 and 2021, respectively, included the following components:

	Three Months Ended March 31,
	2022		2021
Operating lease costs	$	128	$	97
Short-term lease costs		27		41
Variable lease costs		4		2
Amortization of finance lease assets		19		14
Interest on finance lease liabilities		2		2
Total lease cost	$	180	$	156

Schedule of Future Minimum Lease Payments under Operating and Finance Leases

The table below summarizes the Company's scheduled future minimum lease payments under operating and finance leases recorded on the balance sheet as of March 31, 2022:

Year	Operating Leases			Finance Leases
2022 (remaining nine months)	$	463		$	45
2023		636			44
2024		581			33
2025		501			15
2026		494			5
Thereafter		2,180			0
Total minimum payments required		4,855			142
Less: amount representing interest		897			8
Present value of net minimum lease payments		3,958			134
Less: current maturities of lease obligations		(495	)		(53	)
Long-term lease obligations	$	3,463		$	81

Summary of Weighted Average Remaining Lease Terms and Discount Rates

The weighted average remaining lease terms and discount rates for all the Company’s operating and finance leases were as follows as of March 31, 2022:

		March 31, 2022
Weighted-average remaining lease term - finance leases		2.9 years
Weighted-average remaining lease term - operating leases		8.2 years
Weighted-average discount rate - finance leases		3.9%
Weighted-average discount rate - operating leases		5.0%

Schedule of Supplemental Cash Flow Information Related to Leases

The table below presents supplemental cash flow information related to leases during the three months ended March 31, 2022 and 2021, respectively:

	Three Months Ended March 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	200	$	100
Operating cash flows for finance leases	$	2	$	2
Financing cash flows for finance leases	$	19	$	16

Schedule of Classification of ROU Assets and Lease liabilities

The following table summarizes the classification of ROU assets and lease liabilities as of March 31, 2022 and December 31, 2021:

Leases	Consolidated Balance Sheet Classification	March 31, 2022		December 31, 2021
Assets:
Operating right-of-use assets	Other noncurrent assets	$	2,206	$	2,289
Finance right-of-use assets	Other noncurrent assets		128		148
Total leased assets		$	2,334	$	2,437
Liabilities:
Current
Operating lease liabilities	Accrued liabilities	$	495	$	475
Finance lease liabilities	Accrued liabilities		53		62
Noncurrent
Operating lease liabilities	Long-term liabilities		3,463		3,600
Finance lease liabilities	Long-term liabilities		81		92
Total lease liabilities		$	4,092	$	4,229