XML 32 R21.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Significant Accounting Policies and Estimates (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Accounting Policies [Abstract] |
Disaggregation of Revenue [Table Text Block] | Disaggregation of Revenue The following table provides information about disaggregated revenue by product line, geographical market and timing of revenue recognition:
| Three months ended September 30, 2017 |  | Nine months ended September 30, 2017
| Advertising | Membership | Total |  | Advertising | Membership | Total
By Product Lines: | $2,146 | $3,918 | $6,064 |  | $2,146 | $3,918 | $6,064
| United States | Other | Total |  | United States | Other | Total
By Geographical Markets: | $6,064 | $- | $6,064 |  | $6,064 | $- | $6,064
| At a Point in Time | Over Time | Total |  | At a Point in Time | Over Time | Total
By Timing of Revenue Recognition: | $2,146 | $3,918 | $6,064 |  | $2,146 | $3,918 | $6,064
Contract with Customer, Asset and Liability [Table Text Block] | The following table provides information about contract balances as of September 30, 2017:
| Advertising | Membership | Total |  |  |  |
Accounts receivables | $2,074 | $1,408 | $3,482 |  |  |  |
Short-term contract assets (deferred contract costs) | - | $15,986 | $15,986 |  |  |  |
Short-term contract liabilities (deferred revenue) | - | $31,634 | $31,634 |  |  |  |
Schedule of Depreciation and Amortization, Useful Lives of Assets [Table Text Block] | Depreciation and amortization are provided using the straight-line method over the following estimated useful lives:
Office equipment and computers |  |  | 3-5 years
Furniture and fixtures |  |  | 5-8 years
Website development costs |  |  | 3 years

X
- Definition Tabular disclosure of useful lives for assets. + References No definition available. + Details
Name: | mven_ScheduleOfDepreciationAndAmortizationUsefulLivesOfAssetsTableTextBlock
Namespace Prefix: | mven_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration