Income Taxes - The Components of Net Deferred Income Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Net deferred income tax assets (liabilities):
Accrued expenses and reserves	$ 9,472	$ 10,907
Stock-based compensation	6,753	5,643
Software	(509)	80
Goodwill	(16,638)	(14,874)
Net operating loss carryforwards	23,668	25,379
Property and equipment	(1,323)	(2,941)
Deferred revenue	6,373	6,539
Debt Financing	6,010	7,396
Foreign exchange gain/loss	1,512	2,010
Operating lease right-of-use assets and lease liabilities	2,763	3,555
Research and Development	66,178	46,817
Unrecognized tax benefit	413	326
Credits and incentives	1,672	384
Other	243	500
Total net deferred income tax assets	96,168	84,185
Less: valuation allowance	(22,967)	(26,453)
Net deferred income tax assets	73,201	57,732
Client Contracts
Net deferred income tax assets (liabilities):
Client contracts and related intangibles	$ (10,419)	$ (7,536)