Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Cash flows from operating activities:
Net income	$ 95,910	$ 73,598	$ 62,516
Adjustments to reconcile net income to net cash provided by operating activities, net of acquisitions:
Depreciation and amortization	16,412	13,530	14,126
Deferred income taxes	17,867	13,192	2,819
Share-Based Payment Arrangement, Noncash Expense	16,424	11,165	10,319
Amortization of debt issuance costs under the credit facility	1,294	1,050	860
Additions / charges	1,563	1,121	731
Gain on disposal of assets	(2)	(13)	0
Impairment of operating lease assets	0	4,968	13
(Gain) loss on termination of operating leases	21	42	(23)
Gain on divestiture of business	0	(3,725)	0
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(26,650)	22,137	15,666
Prepaid expenses and other current assets	(1,753)	(19,065)	(3,113)
Government stimulus advances	460	5,474	(7,577)
Accounts payable	(12,656)	(1,909)	2,025
Accrued payroll	3,250	(146)	9,176
Accrued expenses and other liabilities	(633)	(4,985)	4,709
Net cash provided by operating activities	111,507	116,434	112,247
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	(31,581)	(353,946)	(109,797)
Purchases of property and equipment	(7,719)	(6,050)	(9,454)
Proceeds received from disposal of assets	15	29	15
Proceeds received from previous acquisition	2,937	0	0
Proceeds received from divestiture of business	3,848	5,357	0
Net cash used in investing activities	(32,500)	(354,610)	(119,236)
Cash flows from financing activities:
Proceeds from borrowings on revolver — credit facility	11,335	233,000	110,000
Payments on revolver loan — credit facility	(110,000)	(136,353)	(118,500)
Proceeds from public offering	0	175,600	0
Payments for debt issuance costs under the credit facility	(113)	(3,386)	0
Cash received from exercise of stock options	2,477	3,435	319
Net cash (used in) provided by financing activities	(96,301)	272,296	(8,181)
Net change in cash	(17,294)	34,120	(15,170)
Cash, at beginning of period	98,911	64,791	79,961
Cash, at end of period	81,617	98,911	64,791
Supplemental disclosures of cash flow information:
Cash paid for interest	12,461	6,520	10,254
Cash paid for income taxes	12,620	26,251	14,985
Supplemental disclosures of non-cash investing and financing activities
Leasehold improvements acquired through tenant allowances	363	130	0
Licensing fees included in Fixed assets	$ 0	$ 0	$ 4,000