LEGAL PROCEEDINGS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013 Objector
Loss Contingencies [Line Items]
Percentage of voting interest supported for bankruptcy plan (in hundredths)	99.93%
Number of objectors for bankruptcy plan	1
Lehman Brothers, Inc. Claim [Member]
Gain Contingencies [Line Items]
Principal amount of claim	31,500
Payment in connection with general release of claims	489
Cornerstone Patent Technologies LLC [Member]
Loss Contingencies [Line Items]
Bankruptcy claims, amount of claims filed	3,300
Unsecured claim amount	0
Disputed claims reserve amount	228
Home Focus Interest Purchase Agreement [Member]
Loss Contingencies [Line Items]
Damages sought in the litigation	1,075
Home Focus Interest Purchase Agreement [Member] \| TCD International, Ltd [Member]
Loss Contingencies [Line Items]
Percentage of ownership interest (in hundredths)	25.00%
Initial capital contribution	250
Percentage of share of expenses to be contributed (in hundredths)	50.00%

Refers to the disputed claims reserve on account of the licensor claim amount.

No definition available.

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Represents the amount of capital contribution to be made by the plaintiff in order to acquire the desired share of ownership as stipulated in the interest purchase agreement.

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Number of objectors, who have not voted their shares for support of bankruptcy plan.

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Represents the percentage of share of expenses to be contributed by the plaintiff as stipulated in the interest purchase agreement.

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No definition available.

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Percentage of shareholders who voted their shares for support of bankruptcy plan.

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- Definition

Refers to the amount allowed to the general unsecured creditors in the bankruptcy cases.

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No definition available.

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Amount of bankruptcy claim filed with bankruptcy court.

+ References

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-Publisher AICPA

-Name Statement of Position (SOP)

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of gain recognized in the period that had been disclosed in prior periods as a contingent gain.

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The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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