LEGAL PROCEEDINGS AND CONTINGENCIES (Details) $ in Millions																	1 Months Ended							3 Months Ended
	Dec. 27, 2016 patent	Nov. 01, 2016 patent	Aug. 11, 2016 patent	Apr. 01, 2016 patent	Oct. 21, 2015 patents	May 01, 2012 USD ($) patents	Feb. 03, 2011 USD ($)	May 05, 2010 patents	Dec. 18, 2009 patents	Nov. 04, 2009 patents patent	Dec. 22, 2008	Dec. 12, 2008 USD ($)	Nov. 07, 2008 patents	May 23, 2008 patents	Oct. 10, 2006 USD ($)	Oct. 20, 2004 patents	Nov. 30, 2017 USD ($)	Jan. 31, 2017 USD ($)	Dec. 31, 2015 USD ($)	Jun. 30, 2015 patent	Feb. 28, 2014 USD ($) patents patent	Apr. 30, 2012 patents	May 31, 2010 patents	Mar. 31, 2018
Pending Litigation [Member] | Patent Infringement Claim One
Gain and Loss Contingencies [Line Items]
Period for petition for further stay of permanent injunction											90 days
Pending Litigation [Member] | Patent Infringement Claim Two
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Allegedly Infringed upon, Number														3
Pending Litigation [Member] | Patent Infringement Claim Two Counterclaim [Member]
Gain and Loss Contingencies [Line Items]
Number of patents withdrawn from infringement claims									1
Number of patents remaining in infringement claims									2													2
Loss Contingency, Patents Allegedly Infringed, Number													3
Potential impact on revenue by patent litigation, less than (as a percentage)																								0.50%
Pending Litigation [Member] | Patent Infringement Claim Three Counterclaim [Member]
Gain and Loss Contingencies [Line Items]
Number of patents withdrawn from infringement claims								1
Pending Litigation [Member] | Patent Infringement Claim Five
Gain and Loss Contingencies [Line Items]
Number of patents withdrawn from infringement claims						1
Loss Contingency, Patents Allegedly Infringed, Number						4
Pending Litigation [Member] | Patent Infringement Claim Six
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Found Infringed upon, Number					2
Pending Litigation [Member] | Patent Infringement Claim Seven
Gain and Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number | patent				1
Pending Litigation [Member] | Patent Infringement Claim Eight [Member]
Gain and Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number | patent			6
Pending Litigation [Member] | Patent Infringement Claim Nine [Member]
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Allegedly Infringed upon, Number | patent		6
Pending Litigation [Member] | Patent Infringement Claim Ten [Member]
Gain and Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number | patent	6
Pending Litigation [Member] | Patent Infringement Claim Eleven [Domain]
Gain and Loss Contingencies [Line Items]
Damages sought after the Company | $																	$ 1.0
Counterclaims [Member] | Patent Infringement Claim Three Counterclaim [Member]
Gain and Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number								2															1
Counterclaims [Member] | Patent Infringement Claim Five
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Allegedly Infringed upon, Number						5
Loss Contingency, Damages Awarded, Value | $						$ 2.4
Judicial Ruling [Member] | Patent Infringement Claim Two
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Found Infringed upon, Number																						2
Judicial Ruling [Member] | Patent Infringement Claim Two Counterclaim [Member]
Gain and Loss Contingencies [Line Items]
Number of Patents Not Infringed																						1
Judicial Ruling [Member] | Patent Infringement Claim Five
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Found Infringed upon, Number | patent																				1
Positive Outcome of Litigation [Member] | Patent Infringement Claim One
Gain and Loss Contingencies [Line Items]
Gain Contingency, Patents Found Infringed upon, Number																4
Litigation Settlement, Amount Awarded from Other Party | $							$ 12.9
Loss Contingency, Damages Awarded, Value | $												$ 6.1			$ 34.0
Positive Outcome of Litigation [Member] | Patent Infringement Claim Three [Member]
Gain and Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded from Other Party | $																		$ 146.5	$ 139.8		$ 105.0
Number of patents in infringement case deemed unenforceable by Fairchild | patent										1											1
Gain Contingency, Patents Allegedly Infringed upon, Number										2
Loss Contingency, Patents Allegedly Infringed, Number																					2