Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Total revenue	$ 78,905	$ 73,218	$ 140,173	$ 134,306
Total cost of revenue	20,112	19,115	36,034	36,774
Gross profit	58,793	54,103	104,139	97,532
Operating expenses
Sales and marketing	30,039	28,608	57,555	55,965
Research and development	2,018	2,234	3,759	4,377
Reimbursement, general and administrative	22,034	16,779	42,032	33,040
Intangible asset amortization	619	633	1,252	1,265
Total operating expenses	54,710	48,254	104,598	94,647
Income (loss) from operations	4,083	5,849	(459)	2,885
Interest income	850	754	1,745	1,467
Interest expense	(410)	(529)	(834)	(1,096)
Other income	1		1	9
Income before income taxes	4,524	6,074	453	3,265
Income tax expense	1,307	1,776	210	1,176
Net income	$ 3,217	$ 4,298	$ 243	$ 2,089
Net income per common share
Basic (in dollars per share)	$ 0.14	$ 0.18	$ 0.01	$ 0.09
Diluted (in dollars per share)	$ 0.14	$ 0.18	$ 0.01	$ 0.09
Weighted-average common shares used to compute net income per common share
Basic (in shares)	23,092,469	23,873,379	23,399,848	23,769,604
Diluted (in shares)	23,237,671	24,099,047	23,679,220	24,073,986
Sales revenue
Total revenue	$ 70,531	$ 64,267	$ 123,000	$ 117,574
Total cost of revenue	17,483	16,263	31,374	31,207
Gross profit	53,048	48,004	91,626	86,367
Rental revenue
Total revenue	8,374	8,951	17,173	16,732
Total cost of revenue	2,629	2,852	4,660	5,567
Gross profit	$ 5,745	$ 6,099	$ 12,513	$ 11,165