XML 286 R52.htm IDEA: XBRL DOCUMENT
v3.21.1

Preferred Stock (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Series H Preferred Stock [Member] |
Schedule of Components of Preferred Stock | The following table represents the components of the Series H Preferred Stock, stated value of $1,000 per share, for the year ended December 31, 2018:
|  | Shares |  |  | Series H Preferred Stock Components |
Issuance of Series H Preferred Stock on August 10, 2018 |  |  | 19,400 |  |  | $ | 19,400,000 |
Less shares issued to B. Riley FBR as placement fee |  |  | (670 | ) |  |  | (670,000 | )
Less shares issued for conversion of principal of 10% Convertible Debentures |  |  | (4,775 | ) |  |  | (4,775,000 | )
Less shares issued to 10% Convertible Debenture holders for additional payment of 20% annual internal rate of return |  |  | (955 | ) |  |  | (955,000 | )
Net issuance of Series H Preferred Stock |  |  | 13,000 |  |  |  | 13,000,000 |
Payments made to B. Riley FBR from proceeds: |  |  |  |  |  |  |  |
Less placement fee |  |  |  |  |  |  | (500,000 | )
Less legal fees and other costs |  |  |  |  |  |  | (25,296 | )
Total payments made from proceeds |  |  |  |  |  |  | (525,296 | )
Net cash proceeds from issuance of Series H Preferred Stock |  |  |  |  |  | $ | 12,474,704 |
Issuance of Series H Preferred Stock |  |  |  |  |  | $ | 19,400,000 |
Less issuance costs: |  |  |  |  |  |  |  |
Shares issued to B. Riley FBR as placement fee |  |  |  |  |  |  | (670,000 | )
Total payments made from proceeds |  |  |  |  |  |  | (525,296 | )
Legal and other costs paid in cash |  |  |  |  |  |  | (159,208 | )
Total issuance costs |  |  |  |  |  |  | (1,354,504 | )
Net issuance of Series H Preferred Stock |  |  |  |  |  | $ | 18,045,496 |
Beneficial conversion feature on Series H Preferred Stock |  |  |  |  |  | $ | 18,045,496 |
Series I Preferred Stock [Member] |
Schedule of Components of Preferred Stock | The following table represents the components of the Series I Preferred Stock, stated value of $1,000 per share, for the year ended December 31, 2019:
|  | Shares |  |  | Series I Preferred Stock Components |
Issuance of Series I Preferred Stock on June 28, 2019 |  |  | 23,100 |  |  | $ | 23,100,000 |
Less issuance costs: |  |  |  |  |  |  |  |
Cash paid to B. Riley FBR as placement fee |  |  |  |  |  |  | (1,386,000 | )
Legal fees and other costs |  |  |  |  |  |  | (73,858 | )
Total issuance costs |  |  |  |  |  |  | (1,459,858 | )
Less Liquidated Damages recognized upon issuance |  |  |  |  |  |  | (1,940,400 | )
Total issuance costs and Liquidated Damages |  |  |  |  |  |  | (3,400,258 | )
Net issuance of Series I Preferred Stock |  |  |  |  |  | $ | 19,699,742 |
Series J Preferred Stock [Member] |
Schedule of Components of Preferred Stock | The following table represents the components of the Series J Preferred Stock, stated value of $1,000 per share, for the year ended December 31, 2019:
|  | Shares |  |  | Series J Preferred Stock Components |
Issuance of Series J Preferred Stock on October 7, 2019 |  |  | 20,000 |  |  | $ | 20,000,000 |
Less shares issued for payment of 12% Amended Senior Secured Notes |  |  | (5,000 | ) |  |  | (5,000,000 | )
Net issuance of Series J Preferred Stock |  |  | 15,000 |  |  | $ | 15,000,000 |
Issuance of Series J Preferred Stock |  |  |  |  |  | $ | 20,000,000 |
Less issuance costs: |  |  |  |  |  |  |  |
Cash paid to B. Riley FBR as placement fee |  |  |  |  |  |  | (525,240 | )
Legal fees and other costs |  |  |  |  |  |  | (54,764 | )
Total issuance costs |  |  |  |  |  |  | (580,004 | )
Less Liquidated Damages recognized upon issuance |  |  |  |  |  |  | (1,680,00 | )
Total issuance costs and Liquidated Damages |  |  |  |  |  |  | (2,260,004 | )
Net issuance of Series J Preferred Stock |  |  |  |  |  | $ | 17,739,996 |

X
- Definition Schedule of Components of Preferred Stock [Table Text Block] + References No definition available. + Details
Name: | MVEN_ScheduleOfComponentsOfPreferredStockTableTextBlock
Namespace Prefix: | MVEN_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_SeriesHPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=MVEN_SeriesIPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=MVEN_SeriesJPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |