Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011
Stockholder's Equity
Preferred stock at par value	$ 0.01
Preferred stock, share authorized	25,000,000
Common Stock at Par value	$ 0.001
Common stock, share Authorized	225,000,000
Common stock, share issued	28,003,755
Common Stock, share outstanding	28,003,755
Aggregate Preferred stock liquidation preference	$ 0
10% Cumulative Convertible Preferred Stock
Stockholder's Equity
Preferred stock, share authorized	4,000,000
Preferred Stock, Shares Issued	0
Preferred Stock, Shares Outstanding	0
Rate of Cumulative Convertible Preferred Stock	$ 10.00%