CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Accumulated amortization	$ 2,000,600	$ 771,580
Preferred stock par value	$ 1.00	$ 1.00
Preferred stock shares authorized	10,000	10,000
Preferred stock shares issued	0	0
Preferred stock shares outstanding	0	0
Common stock par value	$ 0.01	$ 0.01
Common stock shares authorized	150,000,000	150,000,000
Common stock shares issued	24,082,056	23,674,602
Common stock shares outstanding	24,082,056	23,674,602