2.4.0.6 Html 8 147 1 true 0 0 false 3 false false R1.htm 000 - Disclosure - Document And Entity Information Sheet http://www.chinanet-onlin.com/role/DocumentAndEntityInformation Document And Entity Information true false R2.htm 001 - Statement - Consolidated Balance Sheets (In thousands, except for number of shares and per share data) Sheet http://www.chinanet-onlin.com/role/ConsolidatedBalanceSheet Consolidated Balance Sheets (In thousands, except for number of shares and per share data) false false R3.htm 002 - Statement - Consolidated Balance Sheets (In thousands, except for number of shares and per share data) (Parentheticals) Sheet http://www.chinanet-onlin.com/role/ConsolidatedBalanceSheet_Parentheticals Consolidated Balance Sheets (In thousands, except for number of shares and per share data) (Parentheticals) false false R4.htm 003 - Statement - Consolidated Statements Of Operations And Comprehensive (loss)/income Sheet http://www.chinanet-onlin.com/role/ConsolidatedIncomeStatement Consolidated Statements Of Operations And Comprehensive (loss)/income false false R5.htm 004 - Statement - Consolidated Statements of Cash Flows (In thousands) Sheet http://www.chinanet-onlin.com/role/ConsolidatedCashFlow Consolidated Statements of Cash Flows (In thousands) false false R6.htm 005 - Disclosure - Note 1 - Organization and nature of operations Sheet http://www.chinanet-onlin.com/role/Note Note 1 - Organization and nature of operations false false R7.htm 006 - Disclosure - Note 2 - Variable Interest Entities Sheet http://www.chinanet-onlin.com/role/Note0 Note 2 - Variable Interest Entities false false R8.htm 007 - Disclosure - Note 3 - Summary of significant accounting policies Sheet http://www.chinanet-onlin.com/role/Note00 Note 3 - Summary of significant accounting policies false false R9.htm 008 - Disclosure - Note 4 - Cash and cash equivalent Sheet http://www.chinanet-onlin.com/role/Note000 Note 4 - Cash and cash equivalent false false R10.htm 009 - Disclosure - Note 5 - Accounts receivable, net Sheet http://www.chinanet-onlin.com/role/Note0000 Note 5 - Accounts receivable, net false false R11.htm 010 - Disclosure - Note 6 - Other receivables, net Sheet http://www.chinanet-onlin.com/role/Note00000 Note 6 - Other receivables, net false false R12.htm 011 - Disclosure - Note 7 - Prepayments and deposit to suppliers Sheet http://www.chinanet-onlin.com/role/Note000000 Note 7 - Prepayments and deposit to suppliers false false R13.htm 012 - Disclosure - Note 8 - Due from related parties Sheet http://www.chinanet-onlin.com/role/Note0000000 Note 8 - Due from related parties false false R14.htm 013 - Disclosure - Note 9 - Contingent consideration receivable Sheet http://www.chinanet-onlin.com/role/Note00000000 Note 9 - Contingent consideration receivable false false R15.htm 014 - Disclosure - Note 10 - Investment in and advance to equity investment affiliates Sheet http://www.chinanet-onlin.com/role/Note000000000 Note 10 - Investment in and advance to equity investment affiliates false false R16.htm 015 - Disclosure - Note 11 - Property and equipment, net Sheet http://www.chinanet-onlin.com/role/Note0000000000 Note 11 - Property and equipment, net false false R17.htm 016 - Disclosure - Note 12 - Intangible assets, net Sheet http://www.chinanet-onlin.com/role/Note00000000000 Note 12 - Intangible assets, net false false R18.htm 017 - Disclosure - Note 13 - Goodwill Sheet http://www.chinanet-onlin.com/role/Note000000000000 Note 13 - Goodwill false false R19.htm 018 - Disclosure - Note 14 - Accrued payroll and other accruals Sheet http://www.chinanet-onlin.com/role/Note0000000000000 Note 14 - Accrued payroll and other accruals false false R20.htm 019 - Disclosure - Note 15 - Due to equity investment affiliate Sheet http://www.chinanet-onlin.com/role/Note00000000000000 Note 15 - Due to equity investment affiliate false false R21.htm 020 - Disclosure - Note 16 - Due to related parties Sheet http://www.chinanet-onlin.com/role/Note000000000000000 Note 16 - Due to related parties false false R22.htm 021 - Disclosure - Note 17 - Payable for acquisition Sheet http://www.chinanet-onlin.com/role/Note0000000000000000 Note 17 - Payable for acquisition false false R23.htm 022 - Disclosure - Note 18 - Taxation Sheet http://www.chinanet-onlin.com/role/Note00000000000000000 Note 18 - Taxation false false R24.htm 023 - Disclosure - Note 19 - Dividend payable Sheet http://www.chinanet-onlin.com/role/Note000000000000000000 Note 19 - Dividend payable false false R25.htm 024 - Disclosure - Note 20 - Long-term borrowing from director Sheet http://www.chinanet-onlin.com/role/Note0000000000000000000 Note 20 - Long-term borrowing from director false false R26.htm 025 - Disclosure - Note 21 - Warrants Sheet http://www.chinanet-onlin.com/role/Note00000000000000000000 Note 21 - Warrants false false R27.htm 026 - Disclosure - Note 22 - Restricted Net Assets Sheet http://www.chinanet-onlin.com/role/Note000000000000000000000 Note 22 - Restricted Net Assets false false R28.htm 027 - Disclosure - Note 23 - Related party transactions Sheet http://www.chinanet-onlin.com/role/Note0000000000000000000000 Note 23 - Related party transactions false false R29.htm 028 - Disclosure - Note 24 - Employee defined contribution plan Sheet http://www.chinanet-onlin.com/role/Note00000000000000000000000 Note 24 - Employee defined contribution plan false false R30.htm 029 - Disclosure - Note 25 - Concentration of risk Sheet http://www.chinanet-onlin.com/role/Note000000000000000000000000 Note 25 - Concentration of risk false false R31.htm 030 - Disclosure - Note 26 - Commitments Sheet http://www.chinanet-onlin.com/role/Note0000000000000000000000000 Note 26 - Commitments false false R32.htm 031 - Disclosure - Note 27 - Segment reporting Sheet http://www.chinanet-onlin.com/role/Note00000000000000000000000000 Note 27 - Segment reporting false false R33.htm 032 - Disclosure - Note 28 - Earnings per share Sheet http://www.chinanet-onlin.com/role/Note000000000000000000000000000 Note 28 - Earnings per share false false R34.htm 033 - Disclosure - Note 29 - Share-based compensation expenses Sheet http://www.chinanet-onlin.com/role/Note0000000000000000000000000000 Note 29 - Share-based compensation expenses false false All Reports Book All Reports Process Flow-Through: 001 - Statement - Consolidated Balance Sheets (In thousands, except for number of shares and per share data) Process Flow-Through: Removing column 'Mar. 31, 2011' Process Flow-Through: Removing column 'Dec. 31, 2010' Process Flow-Through: 002 - Statement - Consolidated Balance Sheets (In thousands, except for number of shares and per share data) (Parentheticals) Process Flow-Through: 003 - Statement - Consolidated Statements Of Operations And Comprehensive (loss)/income Process Flow-Through: 004 - Statement - Consolidated Statements of Cash Flows (In thousands) cnet-20120331.xml cnet-20120331.xsd cnet-20120331_cal.xml cnet-20120331_def.xml cnet-20120331_lab.xml cnet-20120331_pre.xml true true