ACQUISITIONS AND DIVESTITURES - Acquisition of FEMTOLASERS - Actual and Supplemental Pro Forma Financial Information (Details) - FEMTOLASERS - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jan. 02, 2016	Jan. 03, 2015
Actual:
Net sales	$ 7,096
Net loss attributable to Newport Corporation	(185)
Supplemental pro forma information:
Net sales	602,952	$ 615,041
Net income attributable to Newport Corporation	$ 31,483	$ 33,510
Net income per share - Basic (in dollars per share)	$ 0.80	$ 0.84
Net income per share - Diluted (in dollars per share)	$ 0.79	$ 0.83

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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