GOODWILL (Tables)

12 Months Ended

Dec. 31, 2015

GOODWILL [Abstract]

Change in Carrying Amounts

	2014												2015
	Internet			Mobile									Internet			Mobile
	games			games			WVAS			Total			games			games			WVAS			Total
Gross amount:
Beginning balance	$	70,506,823		$	20,882,730		$	44,035,400		$	135,424,953		$	70,315,547		$	20,827,251		$	44,023,083		$	135,165,881
Exchange differences		(191,276	)		(55,479	)		(12,317	)		(259,072	)		(4,056,333	)		(1,176,551	)		(261,181	)		(5,494,065	)
Ending balance		70,315,547			20,827,251			44,023,083			135,165,881			66,259,214			19,650,700			43,761,902			129,671,816
Accumulated impairment loss:
Beginning balance		(3,279,803	)		-			(41,878,521	)		(45,158,324	)		(3,270,905	)		-			(41,875,868	)		(45,146,773	)
Exchange differences		8,898			-			2,653			11,551			188,691			-			56,255			244,946
Ending balance		(3,270,905	)		-			(41,875,868	)		(45,146,773	)		(3,082,214	)		-			(41,819,613	)		(44,901,827	)
Goodwill, net	$	67,044,642		$	20,827,251		$	2,147,215		$	90,019,108		$	63,177,000		$	19,650,700		$	1,942,289		$	84,769,989

Schedule of estimated fair values of the reporting units using the income approach valuation methodology

	Discount rates						Terminal value growth rates
	2014			2015			2014			2015
Reporting units:
Internet games		27	%		27	%		3	%		3	%
Mobile games		26	%		26	%		3	%		3	%
WVAS		26	%		26	%		1	%		1	%