XML 26 R37.htm IDEA: XBRL DOCUMENT v2.4.1.9
Asset purchases and acquisitions of businesses (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Goodwill; the excess consideration over the fair value of allocated assets is recorded as goodwill $ 6,444us-gaap_Goodwill $ 6,444us-gaap_Goodwill $ 0us-gaap_Goodwill
FanTD [Member]      
Purchase consideration:      
Common Stock consideration 3,018mgt_BusinessAcquisitionTotalFairValueOfEquity
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Cash consideration 202mgt_BusinessAcquisitionOfEntityCashPaid
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Aggregate purchase consideration 3,220mgt_BusinessAcquisitionAggregatePurchaseConsideration
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Fair Value Of Noncontrolling Interest 1,882mgt_FairValueOfNoncontrollingInterest
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Aggregate fair value of enterprise 5,102mgt_BusinessAcquisitionAggregateFairValueOfEnterprise
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Purchase price allocation:      
Net liabilities assumed (69)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Property and equipment 4us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Net liabilities assumed assets (65)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Goodwill; the excess consideration over the fair value of allocated assets is recorded as goodwill 4,948us-gaap_Goodwill
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Total purchase price allocation 5,102us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Avcom, Inc [Member]      
Purchase consideration:      
Common Stock consideration 1,552mgt_BusinessAcquisitionTotalFairValueOfEquity
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Cash consideration 10mgt_BusinessAcquisitionOfEntityCashPaid
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Aggregate fair value of enterprise 1,562mgt_BusinessAcquisitionAggregateFairValueOfEnterprise
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Purchase price allocation:      
Net liabilities assumed (6)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Property and equipment 7us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 1,562us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Goodwill; the excess consideration over the fair value of allocated assets is recorded as goodwill 1,496us-gaap_Goodwill
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
DraftDay [Member]      
Purchase consideration:      
Common Stock consideration 190mgt_BusinessAcquisitionTotalFairValueOfEquity
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Cash consideration 600mgt_BusinessAcquisitionOfEntityCashPaid
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Aggregate purchase consideration 790mgt_BusinessAcquisitionAggregatePurchaseConsideration
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Purchase price allocation:      
Net liabilities assumed (547)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Net liabilities assumed assets 547us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Total purchase price allocation 790us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Software Development [Member] | FanTD [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 186us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ dei_LegalEntityAxis
= mgt_FantdMember
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_SoftwareDevelopmentMember
   
Customer Lists [Member] | FanTD [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 33us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerListsMember
/ dei_LegalEntityAxis
= mgt_FantdMember
   
Customer Lists [Member] | DraftDay [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 51us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerListsMember
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Patents [Member] | Avcom, Inc [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 15us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Website [Member] | Avcom, Inc [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 50us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FairValueByAssetClassAxis
= mgt_WebsiteMember
/ dei_LegalEntityAxis
= mgt_AvcomIncMember
   
Website [Member] | DraftDay [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill 675us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FairValueByAssetClassAxis
= mgt_WebsiteMember
/ dei_LegalEntityAxis
= mgt_DraftdayMember
   
Domains [Member] | DraftDay [Member]      
Aggregate fair value of purchase consideration, non-controlling interest and net liabilities assumed allocated to intangible assets as follows:      
Intangible assets and Goodwill $ 64us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
/ us-gaap_FairValueByAssetClassAxis
= mgt_DomeinsMember
/ dei_LegalEntityAxis
= mgt_DraftdayMember