CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities:
Net income	$ (5,632)	$ (13,410)
Adjustments to reconcile loss to net cash provided by operations:
Depreciation and amortization	14,243	14,018
Amortization of operating lease assets	1,129	1,268
Amortization of debt financing costs and discount	548	531
Non-cash interest expense	1,471	0
Net accretion of discounts and amortization of premiums on available-for-sale securities	(63)	279
Provision for doubtful accounts	2,004	304
Provision for deferred income taxes	111	163
Loss (gain) on extinguishment of debt	1,208	(180)
Net realized gains on sales of available-for-sale securities	(1,645)	(808)
Share-based compensation	4,170	2,341
Loss on disposals of long-term assets	132	1
Change in fair value of contingent purchase consideration	175	(1,350)
Adjustment to Intangibles	0	23
Changes in operating assets and liabilities:
Accounts receivable	(5,014)	(1,816)
Inventory	159	(85)
Prepaid expenses and other assets	4,031	2,855
Operating lease right-of-use assets	473	(3,489)
Accounts payable	(498)	738
Accrued expenses and other long-term obligations	918	2,637
Operating lease liabilities	(895)	2,298
Deferred revenue	(5,190)	639
Net cash provided by operating activities	11,835	6,957
Cash flows from investing activities:
Acquisition of intangible asset	(697)	(2,289)
Purchases of property and equipment	(1,365)	(2,188)
Software capitalization costs	(5,029)	(3,219)
Purchases of available-for-sale securities	(21,513)	(33,454)
Proceeds from sales and maturities of available-for-sale securities	10,428	7,159
Net cash used in investing activities	(18,176)	(33,991)
Cash flows from financing activities:
Payments of notes payable	(35,627)	(1,688)
Debt extinguishment costs	(468)	0
Payments of contingent purchase consideration	0	(9)
Net proceeds from issuance of common stock	45,986	192
Capital raise fees	(258)	0
Net change in client fund obligations	(31,033)	(32,527)
Net cash used in financing activities	(21,400)	(34,032)
Net decrease in cash, cash equivalents, restricted cash, and restricted cash equivalents	(27,741)	(61,066)
Cash, cash equivalents, restricted cash and restricted cash equivalents, beginning of period	164,042	198,641
Cash, cash equivalents, restricted cash and restricted cash equivalents, end of period	136,301	137,575
Cash, cash equivalents, and restricted cash	32,787	10,885
Restricted cash and cash equivalents held to satisfy client funds obligations	103,514	126,690
Total cash, cash equivalents, restricted cash, and restricted cash equivalents	136,301	137,575
Supplemental information:
Cash paid for interest	3,140	2,247
Cash paid for income taxes	532	246
Acquisition of intangible assets	332	0
Notes payable issued for acquisitions	0	411
Other Significant Noncash Transaction, Value of Consideration Given	$ 2,543	$ 0