Note 10 - Revenue and Geographic Information (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Revenue from External Customers by Products and Services [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
	2024		2023		2024		2023
OA Pain Management	$	24,428	$	24,888	$	75,404	$	76,855
Joint Preservation and Restoration		11,950		13,470		39,345		39,583
Non-Orthopedic		2,375		3,107		6,448		7,253
	$	38,753	$	41,465	$	121,197	$	123,691

Schedule of Revenue and Operating Income by Geographical Areas [Table Text Block]

	Three Months Ended September 30,
	2024					2023
			Percentage of					Percentage of
	Revenue		Revenue			Revenue		Revenue
Geographic Location:
United States	$	27,699		71	%	$	30,831		74	%
Europe		5,688		15	%		5,420		13	%
Other		5,366		14	%		5,214		13	%
Total	$	38,753		100	%	$	41,465		100	%

	Nine Months Ended September 30,
	2024					2023
			Percentage of					Percentage of
	Revenue		Revenue			Revenue		Revenue
Geographic Location:
United States	$	85,923		71	%	$	90,986		74	%
Europe		18,264		15	%		16,757		13	%
Other		17,010		14	%		15,948		13	%
Total	$	121,197		100	%	$	123,691		100	%