Stockholders' Deficit (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Summary of stock options
Options Outstanding, Beginning balance	142
Stock Options Outstanding, Granted
Stock Options Outstanding, Exercised
Stock Options Outstanding, Forfeited	(10)
Shares Outstanding, Ending balance	132
Stock Options, Shares exercisable at June 30, 2014	132
Weighted Average Exercise Price, Beginning Balance	$ 34.77
Weighted Average Exercise Price, Granted
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Forfeited	$ 105.55
Weighted Average Exercise Price, Ending Balance	$ 29.42
Stock Options, Weighted Average Exercise Price Exercisable at June 30, 2014	$ 29.42
Aggregate intrinsic value Outstanding at June 30, 2014	$ 140
Aggregate intrinsic value Exercisable at June 30, 2014	$ 140
Weighted Average Remaining Contractual Life, Outstanding at June 30, 2014	4 years 4 months 24 days
Weighted Average Remaining Contractual Life, Exercisable at June 30, 2014	4 years 4 months 24 days