XML 42 R44.htm IDEA: XBRL DOCUMENT v3.20.1

Summary of Significant Accounting Policies - Schedule of Net Income (Loss) Per Common Share (Details) - shares	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Antidilutive securities excluded from computation of earnings per share amount	78,181,616	14,848,590
Redeemable Series G Convertible Preferred Stock [Member]
Antidilutive securities excluded from computation of earnings per share amount	188,791	172,374
Series H Convertible Preferred Stock [Member]
Antidilutive securities excluded from computation of earnings per share amount	58,785,606
Unvested and Forfeitable Restricted Stock Awards [Member]
Antidilutive securities excluded from computation of earnings per share amount	5,340,362	8,012,972
Financing Warrants [Member]
Antidilutive securities excluded from computation of earnings per share amount	3,074,018	1,169,607
Channel Partner Warrants [Member]
Antidilutive securities excluded from computation of earnings per share amount	1,099,008	3,424,500
Common Stock Options [Member]
Antidilutive securities excluded from computation of earnings per share amount	9,693,831	2,069,137

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_RedeemableSeriesGConvertibleStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_SeriesHConvertibleStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_UnvestedAndForfeitableRestrictedStockAwardsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_FinancingWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_ChannelPartnerWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=MVEN_CommonStockOptionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: