Warrants	3 Months Ended
Mar. 31, 2014
Warrants [Abstract]
Warrants	Note 2. Warrants On October 25, 2010, we entered into a Support Services Agreement (the “Customer Agreement”) with Comcast Cable Communications Management, LLC (“Comcast”) under which Support.com provides technology support services to customers of Comcast in exchange for fees. In connection with the Customer Agreement, Support.com and Comcast entered into a Warrant Agreement, under which Support.com agreed to issue to Comcast warrants to purchase up to 975,000 shares of Support.com common stock in the future in the event that Comcast meets specified sales milestones under the Customer Agreement. Each warrant, if issued, will have an exercise price per share of $4.9498 and a term of three years from issuance. On September 27, 2011, the Company and Comcast amended the Warrant Agreement to extend the expiration date for the performance milestones while maintaining the previously agreed revenue thresholds. The warrants will be valued as they are earned, and the resulting value will be recorded as a charge against revenue in the period in which the performance milestone is met and the warrant is earned. During the third and fourth quarters of 2013, the performance milestones for the first and second tranche of warrants were met, respectively. Therefore, we issued to Comcast warrants to purchase a total of 490,000 shares of our common stock (warrants to purchase 166,000 shares were issued on September 30, 2013 and warrants to purchase 324,000 shares were issued on December 31, 2013) and recorded warrant-related charges of $777,000 against revenue for the year ended December 31, 2013. The value of the first and second tranche of warrants was estimated using the following weighted-average assumptions: risk-free interest rate of 0.74%, expected term of 3 years, volatility of 59.12% and expected dividend of 0%. As of March 31, 2014, the performance milestones for the final tranche (warrants to purchase 485,000 shares) have not been met. Further, the right to receive this final tranche expired on March 31, 2014 due to the termination of the Customer Agreement on such date.

Note 2. Warrants

On October 25, 2010, we entered into a Support Services Agreement (the “Customer Agreement”) with Comcast Cable Communications Management, LLC (“Comcast”) under which Support.com provides technology support services to customers of Comcast in exchange for fees. In connection with the Customer Agreement, Support.com and Comcast entered into a Warrant Agreement, under which Support.com agreed to issue to Comcast warrants to purchase up to 975,000 shares of Support.com common stock in the future in the event that Comcast meets specified sales milestones under the Customer Agreement. Each warrant, if issued, will have an exercise price per share of $4.9498 and a term of three years from issuance. On September 27, 2011, the Company and Comcast amended the Warrant Agreement to extend the expiration date for the performance milestones while maintaining the previously agreed revenue thresholds. The warrants will be valued as they are earned, and the resulting value will be recorded as a charge against revenue in the period in which the performance milestone is met and the warrant is earned. During the third and fourth quarters of 2013, the performance milestones for the first and second tranche of warrants were met, respectively. Therefore, we issued to Comcast warrants to purchase a total of 490,000 shares of our common stock (warrants to purchase 166,000 shares were issued on September 30, 2013 and warrants to purchase 324,000 shares were issued on December 31, 2013) and recorded warrant-related charges of $777,000 against revenue for the year ended December 31, 2013. The value of the first and second tranche of warrants was estimated using the following weighted-average assumptions: risk-free interest rate of 0.74%, expected term of 3 years, volatility of 59.12% and expected dividend of 0%. As of March 31, 2014, the performance milestones for the final tranche (warrants to purchase 485,000 shares) have not been met. Further, the right to receive this final tranche expired on March 31, 2014 due to the termination of the Customer Agreement on such date.