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Repayment of Gridsense Loan (Details Narrative) - USD ($) $ in Thousands		6 Months Ended
	Apr. 30, 2015	Jun. 30, 2015	May. 14, 2015	May. 04, 2015	Apr. 13, 2015
Deposit into restricted account		$ 500
GridSense [Member] | Loan Agreement [Member]
Value owed by GridSense					$ 1,480
Repayment of debt	$ 500
Deposit into restricted account			$ 250	$ 250
Owned to the bank under loan agreement		980
GridSense [Member] | Loan Agreement [Member] | July 31, 2015 [Member]
Additional deposit into restricted account		250
GridSense [Member] | Loan Agreement [Member] | September 1, 2015 [Member]
Repayment of advances in equal monthly installments		$ 250
GridSense [Member] | Financing Agreement [Member]
Value owed by GridSense					$ 158

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Amount of the required periodic payments including both interest and principal payments.

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The cash inflow from bank borrowing during the year.

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