DISCONTINUED OPERATIONS (Details) - SeaSpine Inc.		3 Months Ended
	Jul. 02, 2015 director	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Oct. 29, 2014 USD ($)
Supply Commitment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Period of continuing involvement after spinoff	3 years
Revenue of SeaSpine		$ 100,000	$ 1,200,000
Expenses of SeaSpine		100,000	$ 1,200,000
Information Technology and Administrative Support
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue of SeaSpine		300,000
Spinoff
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Distribution of spinoff shares	100.00%
Cash				$ 47,000,000
Discontinued operation, gain (loss) on disposal of discontinued operation, net of tax		$ 0
Shares of Integra for share of SeaSpine	0.3333
Spinoff | Director
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of shared board members | director	3