XML 20 R78.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Stock Option Plans and Share-Based Compensation PSU performance to vesting table by Program year (Details) (USD $) | 12 Months Ended | 9 Months Ended | 0 Months Ended | 9 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2013 Performance Shares [Member] | Dec. 31, 2012 Performance Shares [Member] | Dec. 31, 2011 Performance Shares [Member] | Sep. 30, 2012 Performance Shares [Member] Below the 35th percentile ranking [Member] PSU Program Year Two [Member] | Sep. 30, 2012 Performance Shares [Member] Below 50th percentile ranking [Member] PSU Program Year Two [Member] | Sep. 30, 2012 Performance Shares [Member] At least 50th percentile (after yr one) [Member] PSU Program Year Two [Member] | Jan. 22, 2013 Performance Shares [Member] 2012 PSU [Member] | Sep. 30, 2013 Performance Shares [Member] 2012 PSU [Member] | Dec. 31, 2013 Performance Shares [Member] 2012 PSU [Member] | Dec. 31, 2012 Performance Shares [Member] 2012 PSU [Member] | Jan. 17, 2012 Performance Shares [Member] 2011 PSU [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] Below the 35th percentile ranking [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] Below 50th percentile ranking [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] Below the 65th percentile ranking [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] At the 70th percentile ranking [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] Below the 75th percentile ranking [Member] Minimum [Member] | Dec. 31, 2013 Performance Shares [Member] 2011 PSU [Member] At or above the 75th percentile ranking [Member] | Dec. 31, 2013 Vested Performance Shares [Domain] PSU program year one [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted |  |  |  | 142,000 | 135,000 | 100,000 |  |  |  |  |  |  | 125,000 |  |  |  |  |  |  |  |  |
PSU shares eligible for vesting based on actual shareholder return |  |  |  |  |  |  |  |  |  |  |  |  |  | 120,000 |  |  |  |  |  |  |  | 30,000
Number of shares eligible for vesting |  |  |  |  | 62,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
share-based compensation arrangement by share-based payment award, number of shares vested for the period |  |  |  | 31,244 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period |  |  |  | (57,000) | 60,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation cost not yet recognized |  |  |  | $ 1,125,413.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Period for recognition |  |  |  | 1 year 1 month 6 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense | $ 11,151,000 | $ 9,214,000 | $ 9,499,000 |  | $ 1,000,000 | $ 600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trading days considered in shareholder return calc |  |  |  | 20 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
PSU percentage eligible for time-based vesting |  |  |  |  |  |  | 0.00% | 50.00% | 100.00% |  |  |  |  |  |  | 0.00% | 50.00% | 100.00% | 115.00% | 110.00% | 120.00% |
Percentile ranking of shareholder return |  |  |  |  |  |  |  |  |  | 35.30% |  |  |  | 76.30% |  |  |  |  |  |  |  |
PSU percentage eligible for vesting based on actual return |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  | 120.00% |  |  |  |  |  |  |  |
Share vesting rate |  |  |  |  |  |  |  |  |  |  | 25.00% | 25.00% |  |  | 25.00% |  |  |  |  |  |  |

X
- Definition Percentile ranking of 2011 shareholder return = the actual percentile ranking for our entity among the health care stock index companies for calendar 2011 total shareholder return + References No definition available. + Details
Name: | omcl_PercentileRankingOf2011ShareholderReturn
Namespace Prefix: | omcl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition PSU percentage eligible for time-based vesting = the percentage of the original PSU award which will continue with service-based vesting based on the percentile ranking against total stock performance in the reference year for the health care index. + References No definition available. + Details
Name: | omcl_PsuPercentageEligibleForTimeBasedVesting
Namespace Prefix: | omcl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition PSU percentage eligible for vesting based on actual return = percentage of original PSU awards that continue under service-based vesting, based on percentile performance in the grant year for Total Shareholder Return + References No definition available. + Details
Name: | omcl_PsuPercentageEligibleForVestingBasedOnActualReturn
Namespace Prefix: | omcl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition PSU shares eligible for vesting based on actual shareholder return = No. of PSU shares that continue with service-based vesting, based on percentile performance of Total shareholder return in the calendar year of grant. + References No definition available. + Details
Name: | omcl_PsuSharesEligibleForVestingBasedOnActualShareholderReturn
Namespace Prefix: | omcl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Arrangement by Share-based Payment Award, First Year Share Vesting Rate + References No definition available. + Details
Name: | omcl_ShareBasedCompensationArrangementByShareBasedPaymentAwardFirstYearShareVestingRate
Namespace Prefix: | omcl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Arrangement By Share-based Payment Award, Number Of Shares Eligible For Vesting + References No definition available. + Details
Name: | omcl_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesEligibleForVesting
Namespace Prefix: | omcl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition share-based compensation arrangement by share-based payment award, number of shares vested for the period + References No definition available. + Details
Name: | omcl_Sharebasedcompensationarrangementbysharebasedpaymentawardnumberofsharesvestedfortheperiod
Namespace Prefix: | omcl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Trading days considered in shareholder return calc = the number of trading days considered for the beginning point and ending point for the calendar year Total Shareholder return calcualtion + References No definition available. + Details
Name: | omcl_TradingDaysConsideredInShareholderReturnCalc
Namespace Prefix: | omcl_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, 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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. + References No definition available. + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target 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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
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 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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