8. INTANGIBLE ASSETS (Detail) (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31)	$ 12,903	$ 12,343

Aggregate amount of intangible asset amortization recognized as expense during the period.

No definition available.

Name:	us-gaap_FiniteLivedIntangibleAssetsAmortizationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration