Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2012
Preferred stock, par value	$ 0.01
Preferred stock, shares authorized	5,000,000
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common stock, par value	$ 0.01
Common stock, shares authorized	5,000,000
Common stock, shares issued	4,801,700
Common stock, shares outstanding	4,801,700
Put Options Written
Common stock, par value	$ 0.01
Common stock, shares authorized	5,000,000
Common stock, shares issued	198,300
Common stock, shares outstanding	198,300