Changes as per restatement of financial statements (Details) (USD $)	3 Months Ended
Jun. 30, 2013
Restatement of financial statements details
Company restated financial statementsdue to the recognition of a non-cash deemed dividend related to a beneficial conversion feature present in the Company's 6% Senior Convertible Preferred Stock	$ 293,000
Amount adjusted in the carrying value of the convertible preferred stock and warrants approximately as per restatement	$ 51,000

Company restated financial statementsdue to the recognition of a non-cash deemed dividend related to a beneficial conversion feature present in the Company's 6% Senior Convertible Preferred Stock

No definition available.

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