CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
NET REVENUE
Total net revenue	$ 49,915	$ 41,520	$ 137,037	$ 109,362
COSTS OF REVENUE AND OPERATING EXPENSES
Costs of revenue - devices and supplies	9,553	8,391	28,094	22,617
Sales and marketing	22,146	17,212	64,982	47,950
General and administrative	12,731	9,359	35,479	25,967
Total costs of revenue and operating expenses	44,430	34,962	128,555	96,534
Income from operations	5,485	6,558	8,482	12,828
Other income (expense)
Gain on sale of fixed assets	37		39
Gain (loss) on change in fair value of contingent consideration	(245)	(100)	2,855
Interest expense, net	(327)	(106)	(728)	(345)
Other income (expense), net	(535)	(206)	2,166	(345)
Income from operations before income taxes	4,950	6,352	10,648	12,483
Income tax expense	1,356	1,479	2,131	2,887
Net income	$ 3,594	$ 4,873	$ 8,517	$ 9,596
Net income per share:
Basic	$ 0.10	$ 0.13	$ 0.24	$ 0.25
Diluted	$ 0.10	$ 0.13	$ 0.23	$ 0.24
Weighted average basic shares outstanding	35,531	38,046	36,216	38,881
Weighted average diluted shares outstanding	36,103	38,865	36,866	39,729
Devices
NET REVENUE
Total net revenue	$ 16,855	$ 11,349	$ 42,542	$ 27,579
Supplies
NET REVENUE
Total net revenue	$ 33,060	$ 30,171	$ 94,495	$ 81,783