Warrants (Notes)	9 Months Ended
Sep. 30, 2016
Equity [Abstract]
Warrants Disclosure [Text Block]	WARRANTS On September 26, 2016, the Company granted a warrant to purchase shares of common stock (the “Warrant”) to Comcast pursuant to which Comcast may, subject to certain vesting provisions, purchase up to 7,816,162 shares (the “Shares”) of the Company’s common stock subject to adjustment in accordance with the terms of the Warrant, for a per share exercise price of $4.76. Comcast may exercise the Warrant for cash or on a net share basis. The Warrant expires on September 26, 2023 or the prior consummation of a change of control of the Company. Comcast’s right to purchase 781,617 shares was vested as of the issuance date as an incentive to enter into the software license product supply agreement. Comcast’s rights to purchase an additional 1,954,042 shares vest upon achievement of milestones that occur upon or prior to Comcast’s election for enterprise license pricing for certain of the Company’s software products. Such pricing would obligate Comcast to make certain total payments to the Company over the term of the product supply agreement. These rights are expected to vest in 2017. Comcast’s rights to purchase an additional 1,172,425 shares vest when Comcast exceeds specified cumulative purchase amounts from the Company under the product supply agreement. Comcast’s rights to purchase the remaining 3,908,081 shares vest in specified tranches at the earlier of Comcast’s enterprise license pricing election (if completed by a certain date) or achievement of specified cumulative purchase amounts from the Company. The Warrant is considered an incentive for Comcast to purchase certain of the Company’s products. Therefore the value of the Warrant will be recorded as a reduction in the Company’s net revenues to the extent such value does not exceed net revenues from pertinent sales to Comcast. The portion of the Warrant vested as of September 30, 2016 is deemed a customer incentive paid upfront, and has been recorded as an asset and included in “Other long-term assets” on the Company’s Condensed Consolidated Balance Sheet as of September 30, 2016. The Company considers this asset to be recoverable based on the expectation of Comcast’s future purchase of the pertinent products. The asset will be assessed for impairment if no longer deemed recoverable. Comcast is not expected to make any pertinent purchases prior to 2017. The Company is currently in the process of determining how the cost of the Warrant will be attributed to various periods in which sales to Comcast occur. The $1.6 million value of the vested portion of the Warrant has been determined using the Black-Scholes option valuation model using the following assumptions: expected term of 7 years, volatility of 42%, risk-free interest rate of 1.4%, and expected dividends of 0.0%. The Warrant is considered indexed to the Company’s common stock and classified as stockholders’ equity based on its terms. Accordingly, the vested Warrant amount was included in “Additional paid-in capital” on the Company’s Condensed Consolidated Balance Sheet as of September 30, 2016 and will not be remeasured in the future periods.

WARRANTS

On September 26, 2016, the Company granted a warrant to purchase shares of common stock (the “Warrant”) to Comcast pursuant to which Comcast may, subject to certain vesting provisions, purchase up to 7,816,162 shares (the “Shares”) of the Company’s common stock subject to adjustment in accordance with the terms of the Warrant, for a per share exercise price of

$4.76. Comcast may exercise the Warrant for cash or on a net share basis. The Warrant expires on September 26, 2023 or the prior consummation of a change of control of the Company.

Comcast’s right to purchase 781,617 shares was vested as of the issuance date as an incentive to enter into the software license product supply agreement. Comcast’s rights to purchase an additional 1,954,042 shares vest upon achievement of milestones that occur upon or prior to Comcast’s election for enterprise license pricing for certain of the Company’s software products. Such pricing would obligate Comcast to make certain total payments to the Company over the term of the product supply agreement. These rights are expected to vest in 2017. Comcast’s rights to purchase an additional 1,172,425 shares vest when Comcast exceeds specified cumulative purchase amounts from the Company under the product supply agreement. Comcast’s rights to purchase the remaining 3,908,081 shares vest in specified tranches at the earlier of Comcast’s enterprise license pricing election (if completed by a certain date) or achievement of specified cumulative purchase amounts from the Company.

The Warrant is considered an incentive for Comcast to purchase certain of the Company’s products. Therefore the value of the Warrant will be recorded as a reduction in the Company’s net revenues to the extent such value does not exceed net revenues from pertinent sales to Comcast. The portion of the Warrant vested as of September 30, 2016 is deemed a customer incentive paid upfront, and has been recorded as an asset and included in “Other long-term assets” on the Company’s Condensed Consolidated Balance Sheet as of September 30, 2016. The Company considers this asset to be recoverable based on the expectation of Comcast’s future purchase of the pertinent products. The asset will be assessed for impairment if no longer deemed recoverable. Comcast is not expected to make any pertinent purchases prior to 2017. The Company is currently in the process of determining how the cost of the Warrant will be attributed to various periods in which sales to Comcast occur.

The $1.6 million value of the vested portion of the Warrant has been determined using the Black-Scholes option valuation model using the following assumptions: expected term of 7 years, volatility of 42%, risk-free interest rate of 1.4%, and expected dividends of 0.0%. The Warrant is considered indexed to the Company’s common stock and classified as stockholders’ equity based on its terms. Accordingly, the vested Warrant amount was included in “Additional paid-in capital” on the Company’s Condensed Consolidated Balance Sheet as of September 30, 2016 and will not be remeasured in the future periods.