Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 65,662	$ 86,262
Marketable securities	253,770	30,465
Accounts receivable, less allowance for credit losses of $2.0 million and $0.8 million as of December 31, 2022 and 2021, respectively.	49,188	32,427
Inventory	1,571	2,033
Prepaid expenses	7,591	6,664
Other current assets	12,273	5,580
Total current assets	390,055	163,431
Property and equipment, net	19,079	10,287
Operating lease right-of-use assets	25,923	27,489
Investment in unconsolidated joint venture	4,068	4,198
Intangible assets, net	39,351	41,736
Goodwill	258,036	254,672
Other assets	413	773
Total assets	736,925	502,586
Current liabilities:
Accounts payable	12,437	12,718
Accrued expenses	33,430	30,905
Contract liabilities	8,509	7,863
Income taxes payable	3,956
Operating lease liabilities, current portion	5,471	5,549
Finance lease liabilities, current portion		2
Total current liabilities	63,803	57,037
Convertible notes	279,909
Operating lease liabilities, net of current portion	16,940	16,920
Long term income taxes payable		1,450
Deferred income taxes	429	18
Other liabilities	1,011	1,678
Total liabilities	362,092	77,103
Commitments and contingencies (Note 12)
Stockholders' equity
Preferred stock, $0.000001 par value. Authorized; 50,000,000 shares; zero shares issued and outstanding as of December 31, 2022 and 2021, respectively
Additional paid-in capital	623,081	597,641
Accumulated other comprehensive income (loss)	28	149
Accumulated deficit	(249,366)	(173,341)
Total stockholders' equity	373,743	424,449
Noncontrolling interest	1,090	1,034
Total equity	374,833	425,483
Total liabilities and stockholders' equity	736,925	502,586
Class A Common Stock
Stockholders' equity
Common stock
Class B Common Stock
Stockholders' equity
Common stock