CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Convertible redeemable preferred stock
Convertible redeemable preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible redeemable preferred stock, shares authorized (in shares)	50,000,000	50,000,000
Equity:
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	1,500,000,000	1,500,000,000
Common stock, shares issued (in shares)	10,795,616	10,467,400
Common stock, shares outstanding (in shares)	10,795,616	10,467,400
Series A [Member]
Convertible redeemable preferred stock
Convertible redeemable preferred stock, shares issued (in shares)	7,000,000	7,000,000
Convertible redeemable preferred stock, shares outstanding (in shares)	7,000,000	7,000,000
Convertible redeemable preferred stock, liquidation preference	$ 3,500,000	$ 3,500,000
Series B [Member]
Convertible redeemable preferred stock
Convertible redeemable preferred stock, shares issued (in shares)	7,866,800	10,266,825
Convertible redeemable preferred stock, shares outstanding (in shares)	7,866,800	10,266,825
Convertible redeemable preferred stock, liquidation preference	$ 3,933,400	$ 5,133,400