Business segment information (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Summary of EBITDA by Reporting Segment

The table below presents EBITDA by reporting segment:

	Three Months Ended June 30,						Six Months Ended June 30,
(U.S. Dollars, in thousands)	2022			2021			2022			2021
Global Spine	$	20,766		$	19,032		$	36,659		$	30,927
Global Orthopedics		(2,422	)		1,775			(5,518	)		(454	)
Corporate		(8,383	)		(8,030	)		(17,678	)		(15,859	)
Total EBITDA	$	9,961		$	12,777		$	13,463		$	14,614
Depreciation and amortization		(6,512	)		(7,559	)		(14,028	)		(15,002	)
Interest expense, net		(407	)		(550	)		(782	)		(967	)
Income (loss) before income taxes	$	3,042		$	4,668		$	(1,347	)	$	(1,355	)

Summary of Net Sales by Geographic Destination for each Reporting Segment

The table below presents net sales by geographic destination for each reporting segment and for the consolidated Company:

	Three Months Ended June 30,				Six Months Ended June 30,
(U.S. Dollars, in thousands)	2022		2021		2022		2021
Global Spine
U.S.	$	85,899	$	89,077	$	162,965	$	166,832
International		4,883		5,573	$	10,472		10,158
Total Global Spine		90,782		94,650		173,437		176,990
Global Orthopedics
U.S.		6,903		6,156		12,230		11,747
International		20,385		20,588		38,821		38,250
Total Global Orthopedics		27,288		26,744		51,051		49,997
Consolidated
U.S.		92,802		95,233		175,195		178,579
International		25,268		26,161		49,293		48,408
Net sales	$	118,070	$	121,394	$	224,488	$	226,987