GOODWILL (Details) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Goodwill [Line Items]
Gross amount: Beginning balance	$ 118,022,108	$ 112,350,994
Gross amount: Goodwill recognized in acquisition	14,953,476
Gross amount: Exchange differences	(363,855)	5,671,114
Gross amount: Ending balance	132,611,729	118,022,108	112,350,994
Accumulated impairment loss: Beginning balance	(45,054,999)	(24,645,319)
Impairment loss on goodwill		(20,255,242)	(2,998,317)
Accumulated impairment loss: Exchange differences	(5,707)	(154,438)
Accumulated impairment loss: Ending balance	(45,060,706)	(45,054,999)	(24,645,319)
Goodwill, net	87,551,023	72,967,109
Discounted cash flow rate	3.25%
WVAS [Member]
Goodwill [Line Items]
Gross amount: Beginning balance	43,923,184	41,807,165	39,771,385
Gross amount: Goodwill recognized in acquisition			836,058
Gross amount: Exchange differences	6,198	2,116,019	1,199,722
Gross amount: Ending balance	43,929,382	43,923,184	41,807,165
Accumulated impairment loss: Beginning balance	(41,878,521)	(21,623,279)	21,623,279
Impairment loss on goodwill		(20,255,242)
Accumulated impairment loss: Exchange differences
Accumulated impairment loss: Ending balance	(41,878,521)	(41,878,521)	(21,623,279)
Goodwill, net	2,050,861	2,044,663	20,183,886
Discounted cash flow rate	25.00%	22.00%
Terminal Value Growth Rates	1.00%	3.00%
Mobile Games [Member]
Goodwill [Line Items]
Gross amount: Beginning balance	5,267,663	5,032,559	4,894,172
Gross amount: Goodwill recognized in acquisition	14,953,476
Gross amount: Exchange differences	52,909	235,104	138,387
Gross amount: Ending balance	20,274,048	5,267,663	5,032,559
Accumulated impairment loss: Beginning balance
Impairment loss on goodwill
Accumulated impairment loss: Exchange differences
Accumulated impairment loss: Ending balance
Goodwill, net	20,274,048	5,267,663	5,032,559
Discounted cash flow rate	24.00%	22.50%
Terminal Value Growth Rates	1.00%	3.00%
Internet Games [Member]
Goodwill [Line Items]
Gross amount: Beginning balance	68,831,261	65,511,270
Gross amount: Goodwill recognized in acquisition			63,549,838
Gross amount: Exchange differences	(422,962)	3,319,991	1,961,432
Gross amount: Ending balance	68,408,299	68,831,261	65,511,270
Accumulated impairment loss: Beginning balance	(3,176,478)	(3,022,040)
Impairment loss on goodwill			(2,998,317)
Accumulated impairment loss: Exchange differences	(5,707)	(154,438)	(23,723)
Accumulated impairment loss: Ending balance	(3,182,185)	(3,176,478)	(3,022,040)
Goodwill, net	$ 65,226,114	$ 65,654,783	$ 62,489,230
Discounted cash flow rate	26.00%	25.00%
Terminal Value Growth Rates	3.00%	3.00%

Terminal value growth rates.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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The aggregate amount of goodwill acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation.

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Gross amount, as of the balance sheet date, of the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable), in excess of the fair value of net assets acquired in one or more business combination transactions.

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The accumulated impairment losses related to goodwill as of the balance sheet date.

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The amount of an adjustment to a previously reported goodwill impairment charge, which will be recognized in the subsequent reporting period.

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Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

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The increase (decrease) to the recorded value of goodwill for foreign currency translation adjustments.

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