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- Definition

Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Paragraph 1

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Section S99

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-Subparagraph (SX 210.5-02.1)

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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Amount of a stock repurchase plan authorized by an entity's Board of Directors.

+ References

No definition available.

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Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.

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NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Details 8) (USD $)	0 Months Ended		12 Months Ended	1 Months Ended
	Mar. 20, 2014	Oct. 28, 1999	Dec. 31, 2014	Jan. 31, 2015	Dec. 31, 2013
Share Repurchase Program
Share repurchase program, authorized amount	$ 150,000,000	$ 150,000,000
Number of shares repurchased			4,900,000
Value of shares repurchased			133,157,000
Total remaining authorization amount			134,400,000
Newport
Restricted Cash
Restricted cash classified as noncurrent					11,400,000
Class A Common Stock
Share Repurchase Program
Number of shares repurchased			4,876,121
Value of shares repurchased			48,000
Class A Common Stock \| Subsequent Event
Share Repurchase Program
Number of shares repurchased				300,000
Value of shares repurchased				$ 7,800,000