4. Bluestone Acquisition and Power-Save Sale (Details 1) (Bluestone Acquisition And Power Save Energy Member, USD $)	Dec. 31, 2012
Bluestone Acquisition And Power Save Energy Member
Assets given and liabilities released
Notes receivable	$ (18,446)
Inventories	(65,565)
Prepaid expenses and other	(4,765)
Property and equipment	(48,406)
Accounts payable	180,103
Notes payable	19,217
Total acquisition	62,138
Less, cash transferred in disposal	(20,642)
Total Power Save Sale	$ 41,496

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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The amount of cash and cash equivalents acquired in a business combination.

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The amount of acquisition cost of a business combination allocated to inventory, including finished goods, work-in-process, and raw materials.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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