Segment and Related Information - Information of the Company's Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues:
Total	$ 105,497	$ 100,437
Operating (loss) income:
Total	(24,671)	(13,864)
Other income (expense), net	306	(59)
Interest expense, net	(1,708)	(1,667)
Loss before benefit from (provision for) income taxes	(26,073)	(15,590)
Depreciation, amortization and accretion:	7,734	7,455
Capital expenditures including software costs:	1,630	2,167
United States
Revenues:
Total	99,957	95,437
International
Revenues:
Total	5,540	5,000
Operating Segments | Restaurant/Retail
Revenues:
Total	70,073	68,584
Operating (loss) income:
Total	(26,965)	(16,146)
Depreciation, amortization and accretion:	7,615	7,340
Capital expenditures including software costs:	1,503	2,037
Operating Segments | Government
Revenues:
Total	35,424	31,853
Operating (loss) income:
Total	2,294	2,282
Depreciation, amortization and accretion:	119	115
Capital expenditures including software costs:	$ 127	$ 130