v2.4.1.9

Note 3 - Summary of Significant Accounting Policies (Details Textual) (USD $)	Oct. 31, 2014
Warrant [Member] | Broadwood Partners, L.P. [Member]
Derivative Financial Instruments Liabilities Fair Value Disclosure at Issuance Date	$ 1,400,000cmro_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosureAtIssuanceDate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember / dei_LegalEntityAxis = cmro_BroadwoodPartnersLPMember
Conversion Feature [Member] | Chicony Power Technology Company Ltd [Member]
Derivative Financial Instruments Liabilities Fair Value Disclosure at Issuance Date	600,000cmro_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosureAtIssuanceDate / us-gaap_DerivativeByNatureAxis = cmro_ConversionFeatureMember / us-gaap_LitigationCaseAxis = cmro_ChiconyPowerTechnologyCompanyLtdMember
Collateral for Credit Card [Member]
Restricted Cash and Cash Equivalents	$ 5,000us-gaap_RestrictedCashAndCashEquivalents / us-gaap_CreditFacilityAxis = cmro_CollateralForCreditCardMember

X

- Definition

Represents derivative financial instruments liabilities fair value disclosure at issuance date.

+ References

No definition available.

+ Details

Name:	cmro_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosureAtIssuanceDate
Namespace Prefix:	cmro_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.1)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_RestrictedCashAndCashEquivalents
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_CreditFacilityAxis=cmro_CollateralForCreditCardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeByNatureAxis=cmro_ConversionFeatureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeByNatureAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: