Business Segments (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Schedule of net sales information by product line

These product lines' net sales are as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Orthopedic surgery	$	110,131	$	105,561	$	218,994	$	209,350
General surgery	102,689		91,593		195,890		174,370
Consolidated net sales	$	212,820	$	197,154	$	414,884	$	383,720