v2.4.0.6

Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2011
Intangible Assets and Related Accumulated Amortization | Intangible assets and their related accumulated amortization as of respective balance sheet date:
|  | As of December 31, 2011 |
|  | Gross Carrying Value |  |  | Accumulated Amortization |  |  | Impairment |  |  | Deconsolidation of a subsidiary |  |  | Net Carrying Value |  |  | Net Carrying Value |
|  | (RMB) |  |  | (RMB) |  |  | (RMB) |  |  | (RMB) |  |  | (RMB) |  |  | (US$) |
Online game product development costs |  |  | 34,001,748 |  |  |  | (19,184,411 | ) |  |  | — |  |  |  | — |  |  |  | 14,817,337 |  |  |  | 2,354,238 |
Purchased software |  |  | 55,720,779 |  |  |  | (45,454,037 | ) |  |  | — |  |  |  | — |  |  |  | 10,266,742 |  |  |  | 1,631,221 |
Acquired software from acquisition of subsidiaries |  |  | 1,624,891 |  |  |  | (260,254 | ) |  |  | — |  |  |  | — |  |  |  | 1,364,637 |  |  |  | 216,819 |
Intangible assets, net |  |  | 91,347,418 |  |  |  | (64,898,702 | ) |  |  | — |  |  |  | — |  |  |  | 26,448,716 |  |  |  | 4,202,278 |
|  | As of December 31, 2010 |
|  | Gross Carrying Value |  |  | Accumulated Amortization |  |  | Impairment |  |  | Deconsolidation of a subsidiary |  |  | Net Carrying Value |
|  | (RMB) |  |  | (RMB) |  |  | (RMB) |  |  | (RMB) |  |  | (RMB) |
Online game product development costs |  |  | 28,745,846 |  |  |  | (10,074,220 | ) |  |  | — |  |  |  | — |  |  |  | 18,671,626 |
Purchased software |  |  | 50,575,054 |  |  |  | (36,775,426 | ) |  |  | — |  |  |  | — |  |  |  | 13,799,628 |
Acquired software from acquisition of subsidiaries |  |  | 1,624,891 |  |  |  | (141,429 | ) |  |  | — |  |  |  | — |  |  |  | 1,483,462 |
KOK 3 game software |  |  | 80,073,005 |  |  |  | (8,515,336 | ) |  |  | (46,557,669 | ) |  |  | (25,000,000 | ) |  |  | — |
Intangible assets, net |  |  | 161,018,796 |  |  |  | (55,506,411 | ) |  |  | (46,557,669 | ) |  |  | (25,000,000 | ) |  |  | 33,954,716 |
Estimated Annual Amortization Expense | The estimated annual amortization expense for each of the five succeeding fiscal years is as follows:
|  | Amortization |
|  | (RMB) |  |  | (US$) |
For the years ending December 31, |  |  |  |  |  |  |  |
2012 |  |  | 11,079,577 |  |  |  | 1,760,367 |
2013 |  |  | 8,671,209 |  |  |  | 1,377,716 |
2014 |  |  | 3,748,707 |  |  |  | 595,610 |
2015 |  |  | 1,856,488 |  |  |  | 294,966 |
2016 |  |  | 1,080,202 |  |  |  | 171,627 |

X
- Definition Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsByMajorClassTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References No definition available. + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration