Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net as of December 31, 2021 and March 31, 2022, was as follows (in thousands):

	As of
	December 31, 2021		March 31, 2022
Electronic equipment	$	12,761	$	13,661
Office and other equipment	9,423		9,959
Vehicles	21,043		18,701
Leasehold improvements	11,984		10,245
Buildings	—		1,841
Construction in progress	5,258		570
Property and equipment, gross	60,469		54,977
Accumulated depreciation and amortization	(24,416)		(24,249)
Property and equipment, net	$	36,053	$	30,728

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities as of December 31, 2021 and March 31, 2022 were as follows (in thousands):

	As of
	December 31, 2021		March 31, 2022
Accrued payroll	$	33,225	$	13,161
Accrued professional fees	1,938		5,633
Finance lease liabilities, current	—		1,041
Other	6,535		4,805
Accrued expenses and other current liabilities	$	41,698	$	24,640

Summary of Balances for Operating and Finance Leases

The balances for the operating and finance leases where the Company is the lessee are presented within the consolidated balance sheets follows (in thousands):

	As of March 31, 2022
Operating leases:
Operating lease right-of-use assets	$	41,314
Operating lease liabilities, current	$	4,741
Operating lease liabilities, noncurrent	38,268
Total operating lease liabilities	$	43,009
Finance leases:
Property and equipment, at cost	$	5,134
Accumulated depreciation	(363)
Property and equipment, net	$	4,771
Accrued expenses and other current liabilities	$	1,041
Other liabilities	3,906
Total finance lease obligations	$	4,947

Components of Lease Expense and Supplemental Cash Flow Information

The components of lease expense were as follows (in thousands):

	Three Months Ended March 31, 2022
Operating lease expense:
Operating lease expense (1)	$	2,005
Finance lease expense:
Amortization of leased assets	$	363
Interest on lease liabilities	153
Total finance lease expense	$	516
Total lease expense	$	2,521

(1)     Includes short-term leases and variable lease costs, which are immaterial.

Other information related to leases where the Company is the lessee is as follows:

	As of March 31, 2022
Weighted-average remaining lease term:
Operating leases	9.4 years
Finance leases	3.5 years
Weighted-average discount rate:
Operating leases	4.4	%
Finance leases	12.7	%

Supplemental cash flow information related to leases where the Company is the lessee is as follows (in thousands):

	Three Months Ended March 31, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	2,045
Operating cash flows from finance leases (interest payments)	$	149
Financing cash flows from finance leases	$	293
Right-of-use assets obtained in exchange for lease obligations:
Operating lease liabilities	$	44,549
Finance lease liabilities	$	5,240

Schedule of Operating Leases

As of March 31, 2022, the maturities of the Company's operating and financing lease liabilities (excluding short-term leases) are as follows (in thousands):

	Operating Leases		Finance Leases
Remainder of 2022	$	4,363	$	1,221
2023	6,666		1,401
2024	6,112		1,398
2025	5,870		2,200
2026	6,013		106
Thereafter	24,053		—
Total minimum lease payments	53,077		6,326
Less: imputed interest	(10,068)		(1,379)
Present value of minimum lease payments	43,009		4,947
Less: current portion	(4,741)		(1,041)
Lease obligations, noncurrent	$	38,268	$	3,906

Schedule of Finance Leases

As of March 31, 2022, the maturities of the Company's operating and financing lease liabilities (excluding short-term leases) are as follows (in thousands):

	Operating Leases		Finance Leases
Remainder of 2022	$	4,363	$	1,221
2023	6,666		1,401
2024	6,112		1,398
2025	5,870		2,200
2026	6,013		106
Thereafter	24,053		—
Total minimum lease payments	53,077		6,326
Less: imputed interest	(10,068)		(1,379)
Present value of minimum lease payments	43,009		4,947
Less: current portion	(4,741)		(1,041)
Lease obligations, noncurrent	$	38,268	$	3,906

Schedule of Operating Leases Prior to Adoption of ASC 842

Prior to the adoption of ASC 842, future minimum lease payments for non-cancelable operating and capital leases as of December 31, 2021 were as follows (in thousands):

	Operating Leases		Capital Leases
2022	$	7,660	$	1,253
2023	7,891		978
2024	5,126		963
2025	3,435		1,761
2026	3,049		—
Thereafter	22,524		—
Total minimum lease payments	$	49,685	4,955
Amount representing interest			(1,317)
Present value of minimum lease payments			$	3,638

Schedule of Capital Leases

Prior to the adoption of ASC 842, future minimum lease payments for non-cancelable operating and capital leases as of December 31, 2021 were as follows (in thousands):

	Operating Leases		Capital Leases
2022	$	7,660	$	1,253
2023	7,891		978
2024	5,126		963
2025	3,435		1,761
2026	3,049		—
Thereafter	22,524		—
Total minimum lease payments	$	49,685	4,955
Amount representing interest			(1,317)
Present value of minimum lease payments			$	3,638