PROPERTY, PLANT AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment balances and corresponding useful lives were as follows:

	June 30, 2016			December 31, 2015			Useful Lives
	(In thousands)
Leasehold improvement	$	6,020		$	4,830		Lease Term
Machinery and production equipment	6,530			6,404			3-10 years
Spinal hardware instrument sets	25,450			25,080			5 years
Information systems and hardware	6,972			6,872			3-7 years
Furniture and fixtures	1,194			944			3-5 years
Construction in progress	8,338			8,375
Total	54,504			52,505
Less accumulated depreciation and amortization	(32,646		)	(30,547		)
Property, plant and equipment, net	$	21,858		$	21,958