Condensed Consolidated Statements of Cash Flows (Statement) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net income (loss)	$ 15,533	$ (29,233)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	12,569	5,189
Non-cash lease expense related to operating lease right-of-use assets	859	1,153
Stock-based compensation	19,425	1,913
Gain on change in fair value of earn-out liability	(97,600)	0
Loss on foreign currency exchange rates	282	0
Provision for doubtful accounts	147	143
Changes in operating assets and liabilities:
Accounts receivable and unbilled services	1,534	4,059
Prepaid expenses and other current assets	745	(2,862)
Other assets	(72)	(142)
Accounts payable	(8,100)	2,110
Accrued expenses and other current liabilities	(6,329)	577
Deferred revenue	1,165	2,063
Operating lease liabilities	(449)	(948)
Other, net	(86)	1,318
Net cash used in operating activities	(60,377)	(14,660)
Cash flows from investing activities:
Payments related to capitalized software development costs	(24,627)	(11,339)
Purchases of property and equipment	(162)	(733)
Net cash used in investing activities	(24,789)	(12,072)
Cash flows from financing activities:
Proceeds from stock option exercises	672	1,245
Net cash provided by financing activities	672	1,245
Net decrease in cash and cash equivalents	(84,494)	(25,487)
Effect of foreign currency exchange rate changes on cash	132	0
Cash and cash equivalents, beginning of period	214,601	33,483
Cash and cash equivalents, end of period	130,239	7,996
Supplemental disclosures of non-cash activities
Balance in accounts payable, accrued expenses and other current liabilities, and capitalized stock-based compensation related to capitalized software and fixed asset additions	(3,482)	(2,364)
Right-of-use asset obtained in exchange for operating lease liabilities	0	(1,305)
Balance in prepaid expenses and other current assets related to stock option exercises	$ 5	$ 0