Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 72,520	$ 91,413
Marketable securities	68,473	28,005
Accounts receivable, net of $27,197 and $17,379 of allowances at September 30, 2022 and December 31, 2021, respectively	258,035	134,557
Prepaid expenses and other current assets	2,838	4,564
Total current assets	401,866	258,539
Property and equipment, net	7,201	5,027
Operating lease right-of-use assets	7,132	7,805
Goodwill	11,880	11,880
Intangible assets, net	223	599
Deferred tax assets	78,016	71,274
Other noncurrent assets	4,126	2,941
Total assets	510,444	358,065
Current liabilities:
Accounts payable	104,163	61,399
Accrued expenses and other current liabilities	52,705	37,425
Total current liabilities	156,868	98,824
Operating lease noncurrent liabilities	6,720	7,419
Total liabilities	163,588	106,243
Commitments and Contingencies (Note 7)
STOCKHOLDERS' EQUITY
Common stock, $0.0001 par value; 1,000,000,000 shares authorized at September 30, 2022 and December 31, 2021; 92,633,184 and 91,088,781 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively	9	9
Additional paid-in capital	323,125	255,339
Treasury stock, at cost, $0.0001 par value; 615,980 shares at September 30, 2022 and December 31, 2021	(1,009)	(1,009)
Accumulated earnings (deficit)	24,526	(2,424)
Accumulated other comprehensive income (loss)	205	(93)
Total stockholders’ equity	346,856	251,822
Total liabilities and stockholders’ equity	$ 510,444	$ 358,065