PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2014

PROPERTY AND EQUIPMENT, NET [Abstract]

Property, Plant And Equipment

	As of December 31,
	2013			2014
Computer and transmission equipment	$	15,312,698		$	17,305,410
Furniture and office equipment		1,162,452			1,288,057
Motor vehicles		807,082			860,109
Leasehold improvements		2,917,621			2,885,943
Communication equipment		543,308			541,704
Office building		705,297			703,384
		21,448,458			23,584,607
Less: accumulated depreciation		(15,605,936	)		(17,925,416	)
	$	5,842,522		$	5,659,191