XML 54 R27.htm IDEA: XBRL DOCUMENT v3.2.0.727

Note 3 - Revenues (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Residential Video Revenues, Franchise Fees [Member]
Franchise Revenue	$ 4.0	$ 4.3	$ 8.2	$ 8.9

X

- Definition

Revenue earned during the period from consideration (often a percentage of the franchisee's sales) received for the right to operate a business using the entity's name, merchandise, services, methodologies, promotional support, marketing, and supplies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 225



-SubTopic 10



-Section S99



-Paragraph 2



-Subparagraph (SX 210.5-03.1(e))



-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 952



-SubTopic 605



-Section 45



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=51673433&loc=d3e68564-108043

+ Details

Name:	us-gaap_FranchiseRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_FranchisorDisclosureAxis=coi_ResidentialVideoRevenuesFranchiseFeesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: