The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

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The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, beyond the current operating cycle.

+ References

No definition available.

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- Definition

Number of shares held for each class of treasury stock.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ 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

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The number of shares of investment classified as available-for-sale securities sold.

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No definition available.

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Represents cost method ownership interest upon conversion of preference shares and convertible bonds.

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SUBSEQUENT EVENTS (Details) (USD $)	12 Months Ended			1 Months Ended	0 Months Ended
SUBSEQUENT EVENTS (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 28, 2015	Apr. 07, 2015	Nov. 12, 2015
Subsequent events [Line Items]
Value of shares repurchased	$ 10,308,000	$ 30,680,000	$ 8,842,000
Subsequent Events [Member] \| Inphi Corporation [Member] \| Available-for-sale securities [Member]
Subsequent events [Line Items]
Shares of investment classified as available-for-sale securities sold				124,395
Cash received in exchange for investment				2,400,000
Subsequent Events [Member] \| IPTV operations [Member] \| UTStarcom Hong Kong Holdings Ltd. [Member]
Subsequent events [Line Items]
Ownership interest upon conversion of preference shares and convertible bonds					14.00%
Subsequent Events [Member] \| IPTV operations [Member] \| Convertible Bond [Member] \| UTStarcom Hong Kong Holdings Ltd. [Member]
Subsequent events [Line Items]
Face amount of convertible debt					20,000,000
Cash proceeds from partial payment of the principal of the Convertible Bond					10,000,000
Ownership interest upon conversion of preference shares and convertible bonds					14.00%
Subsequent Events [Member] \| Repurchase program, November 2015 [Member] \| Scenario forecast [Member]
Subsequent events [Line Items]
Shares repurchased under program						691,691
Value of shares repurchased						$ 1,900,000