Plant, Property and Equipment, Net (Detail) - Property, Plant and Equipment (USD $)	Sep. 30, 2012	Dec. 31, 2011	Dec. 31, 2010
Less: accumulated depreciation	$ (3,205,278)	$ (2,759,521)	$ (1,965,173)
	8,594,748	8,721,186	8,192,937
Building and Workshops [Member]
Property, plant and equipment	7,361,148	7,604,331	7,197,084
Office Equipment [Member]
Property, plant and equipment	567,318	465,596	269,916
Vehicles [Member]
Property, plant and equipment	306,488	345,492	293,452
Machinery and Equipment [Member]
Property, plant and equipment	3,020,506	2,643,008	2,397,658
Museum Decoration and Renovation [Member]
Property, plant and equipment	$ 544,566	$ 422,280

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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