XML 72 R75.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Share Capital (Details 4) (Stock Appreciation Rights (SARs) [Member], USD $) |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009 | Dec. 31, 2012 Exercise Price 3.72 - 8.94 [Member] | Dec. 31, 2012 Exercise Price 3.72 - 8.94 [Member] Minimum [Member] | Dec. 31, 2012 Exercise Price 3.72 - 8.94 [Member] Maximum [Member] | Dec. 31, 2012 Exercise Price 8.75 - 8.95 [Member] | Dec. 31, 2012 Exercise Price 8.75 - 8.95 [Member] Minimum [Member] | Dec. 31, 2012 Exercise Price 8.75 - 8.95 [Member] Maximum [Member]
Number Outstanding, Balance |  |  |  |  | 3,078,764 |  |  | 10,000 |  |
Number Outstanding, Weighted Average Contractual Life |  |  |  |  | 1 year 2 months 1 day |  |  | 3 years 3 months 29 days |  |
Number Outstanding, Weighted Average Price per Share (in dollars per share) |  |  |  |  | $ 3.72 |  |  | $ 8.95 |  |
Number Exercisable, Balance | 3,088,764 | 2,067,123 | 1,777,034 | 30,000 | 3,078,764 |  |  | 10,000 |  |
Number Exercisable, Weighted Average Price per Share (in dollars per share) | $ 3.74 | $ 3.75 | $ 3.77 | $ 8.18 | $ 3.72 |  |  | $ 8.95 |  |
Number Exercisable, Weighted Average Contractual Life |  |  |  |  | 1 year 2 months 1 day |  |  | 3 years 3 months 29 days |  |
Range of Exercise Prices (in dollars per share) |  |  |  |  |  | $ 3.72 | $ 8.94 |  | $ 8.75 | $ 8.95

X
- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were exercised in period. + References No definition available. + Details
Name: | mdca_ShareBasedCompensationArrangementByShareBasedAwardEquityInstrumentsOtherThanOptionsExercisesInPeriodWeightedAverageExercisePrice
Namespace Prefix: | mdca_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average fair value of vested awards on equity-based plans excluding stock options (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) as of the balance sheet date. + References No definition available. + Details
Name: | mdca_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice
Namespace Prefix: | mdca_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted average fair value of nonvested awards on equity-based plans excluding stock options (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) as of the balance sheet date. + References No definition available. + Details
Name: | mdca_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAveragePricePerShare1
Namespace Prefix: | mdca_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of vested equity-based payment instruments, excluding stock options, that validly exist and are outstanding as of the balance sheet date. + References No definition available. + Details
Name: | mdca_ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsExercisableEndingNumber
Namespace Prefix: | mdca_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of non-vested equity-based payment instruments, excluding stock options, that validly exist and are outstanding as of the balance sheet date. + References No definition available. + Details
Name: | mdca_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsOutstandingNumber
Namespace Prefix: | mdca_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration