XML 40 R75.htm IDEA: XBRL DOCUMENT v2.4.1.9
Share Capital - Schedule of Share Based Compensation Performance and Time Based (Details) (Employee Stock Option, USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Performance Shares
     
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]      
Number outstanding, beginning balance 462,666us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
534,779us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
2,070,835us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, beginning balance $ 9.79us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.73us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.54us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, granted 120,578us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
300,756us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
1,130,844us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, granted $ 25.09us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.97us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.70us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, vested (497,214)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(353,858)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(2,621,981)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 9.62us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 9.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, forfeited 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(19,011)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(44,919)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value $ 0.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 7.90us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.44us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, ending balance 86,030us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
462,666us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
534,779us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, ending balance $ 23.14us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 9.79us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.73us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= us-gaap_PerformanceSharesMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Time Based Awards
     
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]      
Number outstanding, beginning balance 913,788us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
835,438us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
877,349us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, beginning balance $ 12.54us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.48us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.57us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, granted 293,705us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
2,612,520us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
375,356us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, granted $ 21.99us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 16.83us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 7.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, vested (264,478)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(2,499,083)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(395,187)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 10.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 15.79us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.17us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, forfeited (26,874)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(35,087)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
(22,080)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value $ 11.52us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 10.91us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 9.88us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Number outstanding, ending balance 916,141us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
913,788us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
835,438us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Weighted average grant date fair value, ending balance $ 16.36us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 12.54us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
$ 8.48us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ mdca_AwardsType2Axis
= mdca_TimeBasedAwardsMember
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember