Litigation (Details Narrative) (USD $)	12 Months Ended								1 Months Ended	0 Months Ended	3 Months Ended	12 Months Ended	1 Months Ended	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Internal and Government Investigations	Dec. 31, 2013 Stockholder Litigation	Dec. 31, 2012 Stockholder Litigation	Dec. 31, 2013 Stockholder Litigation Accrued expenses	Dec. 31, 2013 Stockholder Litigation Prepaid expenses and other current assets	Jun. 30, 2013 Avazpour Networking Services, Inc	Oct. 24, 2013 The Estate of ReiJane Huai	Dec. 31, 2012 Directors and officers liability insurance, layer 1 Stockholder Litigation	Dec. 31, 2012 Directors and officers liability insurance, layer 1 Stockholder Litigation	Jul. 31, 2013 Directors and officers liability insurance, layer 2 Stockholder Litigation	Dec. 31, 2013 Uninsured risk Avazpour Networking Services, Inc
Loss Contingencies [Line Items]
Settlement agreement terms				The Company entered into a Deferred Prosecution Agreement (DPA) with the USAO.  Under the DPA, the USAO agreed that it would defer prosecution of the Company in connection with the matter, and ultimately not prosecute the Company if the Company satisfies its obligations during the 18 month term of the DPA.
Amount forfeited pursuant to settlement				$ (2,900,000)					$ 250,000
Period of time Company must satisfy obligations of Deferred Prosecution Agreement				18 months
Civil penalty amount				2,900,000
Estimated litigation liability					5,000,000		300,000
Company’s Directors and Officers (“D&O”) Insurance Agreement					Company entered into an agreement with the carrier of the first $5.0 million layer of the Company’s D&O insurance. Pursuant to this agreement, the Company accepted a payment of $3.9 million from the first layer insurance carrier in satisfaction of the carrier’s obligations to the Company under the first layer D&O insurance policy. In addition, as part of the October 2012 agreement with the carrier, the Company agreed to indemnify the carrier of the first layer of D&O insurance against potential claims by certain named insured persons under the first layer D&O insurance policy. The Company cannot predict the likelihood or the outcome of any such claims by the named insureds.
Insurance arrangement												5,000,000	5,000,000
Accrual for the settlement of the class action and derivative lawsuits											1,100,000
Costs company is responsible for														100,000
Percentage of losses insurer agreed to pay (maximum)													75.00%
Insurance coverage floor													5,250,000
Legal fees					7,200,000
Insurance recovery					300,000	3,900,000					3,900,000
Litigation settlement costs the company is responsible for											1,100,000
Insurance receivable, amount					500,000	3,900,000
Insurance settlement receivable								200,000
Reduction of investigation, litigation and settlement related costs	373,619	(326,408)	10,257,388		400,000
Voting stock the Company believes to be owned by the Estate (more than 10%)										10.00%
Damages sought by Company										$ 10,000,000