Subsequent Events (Details) [Textuals] (USD $) Share data in Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2011	Jul. 11, 2011	Jul. 14, 2011 Huldra [Member]	Jul. 19, 2011 Soltoro [Member]
Subsequent Events (Details) [Abstract]
Amount Paid To Purchase Shares Of Huldra			$ 2,000,000	$ 4,500,000
Amount Paid To Purchase Shares Of Soltoro			27.1	54.4
Cost Method Investment Ownership Percentage			14.05%	8.25%
Additional Subsequent Events [Abstract]
Company-paid physical for an aggregate expense for each of Mr. Wheeler and his spouse	25,000
Continued Coverage Under The Companys Group Health Insurance Plan		3 years
Lumpsum amount paid to resign from all positions	1,000,000
Reimbursement office expenses	75,000
Separation package comprising a lump sum payment		$ 2,800,000