XML 17 R50.htm IDEA: XBRL DOCUMENT
v2.4.0.6

14. Shareholders' Deficit (Details 1) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2013 | Dec. 31, 2012
Options Outstanding |  |
Beginning Balance | 7,943,523 | 12,169,852
Cancelled |  | (7,276,329)
Exercised |  |
Granted |  | 3,050,000
Vested |  |
Ending Balance | 7,943,523 | 7,943,523
Range of Exercise Prices |  |
Beginning Balance Minimum | $ 0.35 | $ 0.14
Beginning Balance Maximum | $ 0.54 | $ 1.50
Cancelled |  |
Exercised |  |
Granted, Minimum |  | $ 0.35
Granted, Maximum |  | $ 0.38
Ending Balance Minimum | $ 0.35 | $ 0.35
Ending Balance Maximum | $ 0.54 | $ 0.54
Beginning Balance | 3 years 2 months 12 days | 3 years 2 months 12 days
Cancelled | 0 years | 0 years
Exercised | 0 years | 0 years
Granted | 0 years | 4 years 6 months
Ending Balance | 3 years 1 month 6 days | 3 years 3 months 18 days
Weighted Average Exercise Price |  |
Beginning Balance | $ 0.46 | $ 0.49
Cancelled |  |
Exercised |  |
Granted |  | $ 0.36
Ending Balance | $ 0.46 | $ 0.46
Options Exercisable |  |
Beginning Balance | 5,731,023 | 8,757,684
Cancelled |  | (4,660,994)
Exercised |  |
Granted |  | 1,634,333
Vested | 1,312,500 |
Ending Balance | 7,043,523 | 5,731,023
Weighted Average Remaining Life in Years |  |
Beginning Balance | 2 years 10 months 24 days | 3 years 2 months 12 days
Cancelled | 0 years | 0 years
Exercised | 0 years | 0 years
Granted | 0 years | 4 years 6 months
Ending Balance | 3 years | 2 years 10 months 24 days
Weighted Average Exercise Price |  |
Beginning Balance | $ 0.48 | $ 0.40
Cancelled |  |
Exercised |  |
Granted |  | $ 0.36
Vested |  |
Ending Balance | $ 0.46 | $ 0.48
MinimumMember |  |
Range of Exercise Prices |  |
Granted, Minimum | $ 0.35 |
MaximumMember |  |
Range of Exercise Prices |  |
Granted, Minimum | $ 0.38 |

X
- Details
Name: | SMDI_RangeofExercisePricesAbstract
Namespace Prefix: | SMDI_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsCancelledWeightedAverageRemainingContractualTerm2 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsCancelledWeightedAverageRemainingContractualTerm2
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableCancelled + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableCancelled
Namespace Prefix: | SMDI_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableCancelledWeightedAverageExercisePrice1 + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableCancelledWeightedAverageExercisePrice1
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableCancelledWeightedAverageRemainingContractualTerm1 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableCancelledWeightedAverageRemainingContractualTerm1
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableEndingBalanceWeightedAverageExercisePrice + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableEndingBalanceWeightedAverageExercisePrice
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableEndingWeightedAverageRemainingContractualTerm3 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableEndingWeightedAverageRemainingContractualTerm3
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercised + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercised
Namespace Prefix: | SMDI_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisedWeightedAverageExercisePrice1 + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableExercisedWeightedAverageExercisePrice1
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableExercisedWeightedAverageRemainingContractualTerm1 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableExercisedWeightedAverageRemainingContractualTerm1
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableGrantedWeightedAverageExercisePrice + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableGrantedWeightedAverageExercisePrice
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableGrantedWeightedAverageRemainingContractualTerm1 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableGrantedWeightedAverageRemainingContractualTerm1
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableGrants + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableGrants
Namespace Prefix: | SMDI_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumberEndingBalance + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumberEndingBalance
Namespace Prefix: | SMDI_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisedWeightedAverageRemainingContractualTerm2 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisedWeightedAverageRemainingContractualTerm2
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsWeightedAverageRemainingContractualTerm2 + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsWeightedAverageRemainingContractualTerm2
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Ending Balance + References No definition available. + Details
Name: | SMDI_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingEndingWeightedAverageRemainingContractual1
Namespace Prefix: | SMDI_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceCancelled + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceCancelled
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceExcercised + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceExcercised
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceGranted + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceGranted
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimitEndingBalance + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimitEndingBalance
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimitEndingBalance + References No definition available. + Details
Name: | SMDI_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimitEndingBalance
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | SMDI_WeightedAverageExercisePriceExercisableOptionsVested
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | SMDI_WeightedAverageExercisePriceOptionEercisableAbstract
Namespace Prefix: | SMDI_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | SMDI_WeightedAverageRemainingLifeinYearsOptionExercisableAbstract
Namespace Prefix: | SMDI_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | SMDI_WeightedExercisePriceGrantedMaximum
Namespace Prefix: | SMDI_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + 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 (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(d) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + 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 (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(c), d(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + 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 (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + 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 (c)(1)(iv)(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(g) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + 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 (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(1)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average remaining contractual term for option awards outstanding, 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph d(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share options (or share units) exercised during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28,29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration