CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
CONDENSED CONSOLIDATED BALANCE SHEETS
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, authorized	60,000,000	60,000,000
Common Stock, issued	7,843,724	7,840,477
Common Stock, outstanding	7,843,724	7,840,477