4. Property and Equipment (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	$ 1,211,009	$ 1,073,062
Less: accumulated depreciation	(617,984)	(532,492)
Property and equipment, net	593,025	540,570
Office Equipment [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	491,422	453,485
Property and equipment, Estimated Useful Lives	5 years
Furniture and Fixtures [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	216,509	140,165
Property and equipment, Estimated Useful Lives	7 years
Vehicles [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	30,567	27,300
Property and equipment, Estimated Useful Lives	5 years
Computer Software [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	56,528	30,133
Property and equipment, Estimated Useful Lives	3 years
Land [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	300,915	302,250
Leasehold Improvements [Member]
Principal categories and estimated useful life of property and equipment
Property and equipment, gross	$ 115,068	$ 119,729