Stockholders' Equity (Narrative) (Details) (USD $)	0 Months Ended	1 Months Ended	3 Months Ended		1 Months Ended			0 Months Ended					0 Months Ended
	Jul. 10, 2012	May 31, 2012	Mar. 31, 2014 item	Dec. 31, 2013	Nov. 27, 2013 Rights [Member]	Jul. 10, 2012 Pre-Stock Split [Member]	Jul. 10, 2012 Post-Stock Split [Member]	Jul. 10, 2012 Minimum [Member]	Jul. 10, 2012 Maximum [Member]	Aug. 07, 2013 Warrrant Exercise Price $1.98 [Member]	Aug. 07, 2013 Warrrant Exercise Price $3.361 [Member]	Aug. 07, 2013 Warrrant Exercise Price $4.10 [Member]	Aug. 07, 2013 Sanderling Ventures PIPE Warrants [Member]	Aug. 13, 2013 Sanderling Ventures PIPE Warrants [Member]	Aug. 16, 2013 Franklin Templeton PIPE Warrants [Member]	Aug. 16, 2013 Alafi Capital Company PIPE Warrants [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reverse stock split	0.1
Authorized reverse stock split								0.25	0.1
Common stock outstanding						78,000,000	7,800,000
Common stock authorized	100,000,000		300,000,000	300,000,000
Common stock par value			$ 0.001	$ 0.001
Shares sold in private placement		2,170,000
Share price of shares sold in private placement		3.361
Warrants sold in private placement		2,170,000
Duration period of warrants		6 years
Share price of warrants sold in private placement		$ 1.25
Exercise price of warrants		$ 3.361								$ 1.98	$ 3.361	$ 4.10
Net proceeds from sale of securities		$ 9,100,000
Paydown of the guarantees		7,000,000
Number of shares issued upon conversion of warrants													183,478	308,194
Aggregate number of shares issued upon conversion of subscription rights					3,400,000					75,758	156,204	30,488	262,450	650,619	650,618	261,241
Proceeds from the exercise of stock warrants					10,200,000										2,186,727	878,031
Votes per share			1
Dividends declared			0
Dividends paid			0
Total compensation cost not yet recognized related to options, stock appreciation rights and non-vested stock granted to employees			2,100,000
Estimated forfeitures			$ 2,000,000
Remaining shares of Company's common stock to provide for current and future grants under its various equity plans			368,925
Total compensation cost not yet recognized related to options, stock appreciation rights and non-vested stock granted to employees, period of amortization, in years			4 years