XML 73 R61.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Employee Benefits and Share-Based Compensation - Summary of Shares Reserved for Future Issuance Under Equity Incentive Plans (Details) shares in Thousands | Jun. 30, 2017 shares
--- | ---
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total shares reserved for future issuance | 8,772
Nineteen Ninety Seven Employee Stock Purchase Plan | ESPP shares available for future issuance |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total shares reserved for future issuance | 2,572
2009 Plan | Share options outstanding |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total shares reserved for future issuance | 3,141
2009 Plan | Non-vested restricted share awards |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total shares reserved for future issuance | 749
2009 Plan | Shares authorized for future issuance |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total shares reserved for future issuance | 2,310

X
- Definition Aggregate number of common shares reserved for future issuance. + 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 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PlanNameAxis=omcl_NineteenNinetySevenEmployeeStockPurchasePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_EmployeeStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=omcl_TwoThousandNinePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=omcl_FuturegrantsandawardsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |