Schedule Of Significant Accounting Policies [Line Items]

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- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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Contractual interest rate for funds borrowed, under the debt agreement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Amount before tax of reclassification adjustments of other comprehensive income (loss).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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-Paragraph 4
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-Glossary Stock Split
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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)			12 Months Ended
	Jun. 10, 2016	May 27, 2016	Dec. 31, 2016 USD ($) $ / shares	Dec. 31, 2015 $ / shares	Dec. 31, 2012 USD ($)	Mar. 06, 2012 USD ($)
Schedule Of Significant Accounting Policies [Line Items]
Stock split, conversion ratio	0.1	0.1	100.0
Common stock, par value (in usd per share) \| $ / shares			$ 0.01	$ 0.01
Building
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful life of building			39 years
1.75% Senior Convertible Notes due 2017
Schedule Of Significant Accounting Policies [Line Items]
Aggregate principal amount of senior notes					$ 300,000,000	$ 300,000,000
Senior convertible note, stated interest rate					1.75%
Foreign Currency Items \| Other operational expenses
Schedule Of Significant Accounting Policies [Line Items]
Reclassification from accumulated other comprehensive income			$ 6,081,000