XML 57 R38.htm IDEA: XBRL DOCUMENT
v3.10.0.1

MAJOR CUSTOMERS (Details Narrative) - Number | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Dec. 31, 2017
Revenue [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Number of large commercial customers | 4 | 4 |
Revenue [Member] | Customer One [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 25.00% | 28.00% |
Revenue [Member] | Customer Two [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 12.00% | 23.00% |
Revenue [Member] | Customer Three [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 12.00% |  |
Revenue [Member] | Customer Four [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 12.00% | 11.00% |
Revenue [Member] | Customer Four [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage |  | 10.00% |
Revenue [Member] | US Government Concentration Risk [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 13.00% | 5.00% |
Contract Assets [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Number of large commercial customers | 4 |  | 4
Contract Assets [Member] | Customer One [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 37.00% |  | 32.00%
Contract Assets [Member] | Customer Two [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 14.00% |  | 20.00%
Contract Assets [Member] | Customer Three [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 13.00% |  | 12.00%
Contract Assets [Member] | Customer Four [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 12.00% |  | 10.00%
Contract Assets [Member] | US Government Concentration Risk [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 4.00% |  | 4.00%
Accounts Receivable [Member] | Customer One [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 31.00% |  | 44.00%
Accounts Receivable [Member] | Customer Two [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 23.00% |  | 18.00%
Accounts Receivable [Member] | Customer Three [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 16.00% |  | 13.00%
Accounts Receivable [Member] | Customer Four [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration risk, percentage | 8.00% |  |

X
- Definition Number of large commercial customers. + References No definition available. + Details
Name: | cvu_NumberOfLargeCommercialCustomer
Namespace Prefix: | cvu_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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_ConcentrationRiskLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611 + Details
Name: | us-gaap_ConcentrationRiskPercentage1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=cvu_CustomerConcentrationRiskOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=cvu_CustomerConcentrationRiskTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=cvu_CustomerConcentrationRiskThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=cvu_CustomerConcentrationRiskFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=us-gaap_GovernmentContractsConcentrationRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AssetsTotalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |