14. INCOME TAXES - Income tax expense (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Current income tax expense (benefit)
Federal
State
Current
Deferred income tax expense (benefit)
Federal	(870,647)	(1,167,783)
State	(99,717)	(150,620)
Deferred	(970,364)	(1,318,403)
Change in valuation allowance (benefit)
Federal	870,647	1,167,783
State	99,717	150,620
Change in valuation allowance	970,364	1,318,403
Income tax expense