Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Stockholders' equity:
Preferred stock, par value	$ 0.00	$ 0.00
Preferred stock, authorized shares	5,000,000	5,000,000
Preferred stock, issued shares	20,625	20,625
Preferred stock, outstanding shares	20,625	20,625
Common stock, par value	$ 0.00	$ 0.00
Common stock, authorized shares	25,000,000	25,000,000
Common stock, issued shares	19,560,089	19,516,589
Common stock, outstanding shares	19,560,089	19,516,589