2.0.0.10 false OTHER MATTERS 1210 - Disclosure - OTHER MATTERS true false false false 1 usd $ false false Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDPerShare Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 2 COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 0 cvc_NotesToFinancialStatementsAbstract cvc false na duration string No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false No definition available. false 3 OTHER MATTERS 1 cvc_OtherMattersTextBlock cvc false na duration string Description of events or transactions that do not meet the criteria of the other notes disclosed in the Company's financial... false false false false false false false false false false false terselabel false 1 false false false false 0 0 <table style="font-size:10pt; font-family:'Times New Roman',times,serif;"> <tr> <td> NOTE 21.              OTHER MATTERS   Sales Tax Audit   The Company has been under examination by the New York State Department of Taxation and Finance (NYS) for sales tax with regard to the Optimum Voice business for the period June 1, 2006 through November 30, 2007.  NYS has recently concluded the audit and issued a Notice of Determination totaling approximately $16,000 for such period, including tax, interest and penalties.  The principal audit issue is the amount of Optimum Voice revenue that should be subject to tax.  NYS has asserted that all Optimum Voice revenue, less embedded sales tax included in the subscriber fee, bad debts and other customer adjustments, should be subject to sales tax.  The Company believes that it has substantial defenses to such claim based on, among other things, the provision of New York state law excluding interstate telephone service from taxation.  The Company intends to contest the determination vigorously.  No provision has been made for such claim in the accompanying condensed consolidated financial statements.</td></tr></table> NOTE 21.              OTHER MATTERS   Sales Tax Audit   The Company has been under false false false Description of events or transactions that do not meet the criteria of the other notes disclosed in the Company's financial statements. No authoritative reference available. false false 1 2 false UnKnown UnKnown UnKnown false true