Stockholders' Equity (Details) (USD $)	0 Months Ended	9 Months Ended	12 Months Ended
Sep. 24, 2013	Sep. 30, 2013	Dec. 31, 2012	Dec. 31, 2011
Summary of stock option activity and related data
Outstanding beginning balance, Shares underlying stock options		592,230,567	894	980
Outstanding beginning balance, Weighted - average exercise price		$ 0.0655	$ 17,462	$ 20,370
Granted, Shares underlying stock options			592,230,471	0
Granted, Weighted - average exercise price			$ 0.06	$ 0
Forfeited/Expired, Shares underlying stock options		(5)	(798)	(86)
Forfeited/Expired, Weighted - average exercise price		$ 88,740	$ 12,095	$ 50,529
Outstanding ending balance, Shares underlying stock options		91	592,230,567	894
Outstanding ending balance, Weighted - average exercise price		$ 16,192	$ 0.0655	$ 17,462
Outstanding ending balance, Weighted - average remaining contractual term (yrs)			9 years 3 months 7 days
Outstanding ending balance, Aggregate intrinsic value			$ 2,961,152
Vested and expected to vest ending balance, Shares underlying stock options			592,230,567
Vested and expected to vest ending balance, Weighted - average exercise price			$ 0.0655
Vested and expected to vest ending balance, Weighted - average remaining contractual term (yrs)			1 year 2 months 1 day
Vested and expected to vest ending balance, Aggregate intrinsic value			2,961,152
Exercisable ending balance, Shares underlying stock options			14,180,719
Exercisable ending balance, Weighted - average exercise price			$ 0.2917
Exercisable ending balance, Weighted - average remaining contractual term (yrs)			9 years 3 months 7 days
Exercisable ending balance, Aggregate intrinsic value			$ 70,903
Share-based Compensation Arrangement By Share-based Payment Award, Options, Cancellations In Period	(592,230,471)	(592,230,471)
Share-based Compensation Arrangement By Share-based Payment Award, Options, Cancellations In Period, Weighted Average Exercise Price		$ 0.0655

Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancellations in Period

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancellations in Period, Weighted Average Exercise Price

+ References

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

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Weighted average price of options that were either forfeited or expired.

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- Definition

Net number of share options (or share units) granted during the period.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding.

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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