Significant Components of Deferred Income Tax Assets (Detail) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Schedule of Deferred Tax Assets and Liabilities [Line Items]
Net operating loss carry forward	$ 5,459,400	$ 4,786,510
Unrealized intercompany profit in inventory	28,625	24,948
Less: Valuation allowance	(5,459,400)	(4,786,510)
Deferred income tax assets	$ 28,625	$ 24,948