v2.4.0.8

Note 6 - Customer and Supplier Concentrations (Details) (USD $) |  |  | 0 Months Ended |  | 3 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | ---
Apr. 30, 2014 | Jan. 31, 2014 | Jun. 02, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 30, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 15, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | May 16, 2014 Subsequent Event [Member] Chicony Power Technology Company Ltd [Member] | Jun. 02, 2014 Reversed in Second Quarter [Member] Chicony Power Technology Company Ltd [Member] | Oct. 31, 2013 Constellation Units [Member] | Oct. 31, 2013 Field Replacement Units [Member] | Apr. 30, 2014 Pillsbury Winthrop Shaw Pittman, LLP [Member] | Feb. 04, 2014 Chicony Power Technology Company Ltd [Member]
Note 6 - Customer and Supplier Concentrations (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Units Shipped |  |  |  |  |  |  |  | 20,000 | 11,000 |  |
Litigation Settlement, Amount |  |  |  |  | $ 7,600,000 |  |  |  |  |  | $ 9,700,000
Proceeds from Legal Settlements |  |  | 3,600,000 | 3,600,000 |  | 4,000,000 |  |  |  |  |
Major Suppliers Accounts Payable Current | 3,053,000 | 3,053,000 |  |  |  |  | 1,100,000 |  |  |  |
Payments to Suppliers |  |  |  |  |  |  |  |  |  | $ 0 |

X
- Definition Major suppliers accounts payable current. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
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- Definition Units shipped. + References No definition available. + Details
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Namespace Prefix: | cmro_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of judgment or settlement awarded to (against) the entity in respect of litigation. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Payments of cash to suppliers for goods and services during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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X
- Definition Cash received for the settlement of litigation during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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