Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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+ Details

Development-Stage Risks and Liquidity (Details) (USD $) In Millions, unless otherwise specified	Sep. 01, 2013	Jun. 01, 2013	Mar. 01, 2013	Dec. 01, 2012	Jun. 30, 2012	Dec. 31, 2011
Development Stage Enterprises (Textual) [Abstract]
Accumulated deficit during development stage					$ 64.3
Cash and cash equivalents					2.6	10.8
Negative working capital					0.4
Working Capital						2.9
Outstanding debt					$ 3.6
Percentage principal amount that may be required to redeem	25.00%	25.00%	25.00%	25.00%