Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Stockholders' deficit
Common stock- par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	26,449,443	25,729,443
Treasury stock, shares (in shares)	163	163
Series A Convertible Preferred Stock [Member]
Stockholders' deficit
Convertible preferred stock - par value (in dollars per share)	$ 0.01	$ 0.01
Convertible preferred stock- authorized (in shares)	2,000,000	2,000,000
Convertible preferred stock- shares issued (in shares)	2,893.3617	2,903.3617
Series B Convertible Preferred Stock [Member]
Stockholders' deficit
Convertible preferred stock - par value (in dollars per share)	$ 0.01	$ 0.01
Convertible preferred stock- authorized (in shares)	2,000,000	2,000,000
Convertible preferred stock- shares issued (in shares)	1,000.0	1,000.0