Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]
Current portion of long-term debt unamortized debt discount	$ 39,873	$ 39,873
Long-term debt unamortized debt discount	$ 59,809	$ 89,714
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	12,071,425	11,998,313
Common stock, shares outstanding	12,013,436	11,949,376
Treasury stock, shares	57,989	48,937