XML 59 R49.htm IDEA: XBRL DOCUMENT
v3.20.2

MAJOR CUSTOMERS (Details Narrative) - Number |  |  | 6 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Revenue [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Number of large commercial customers |  |  | 4 | 5
Revenue [Member] | Customer Concentration Risk [Member] | Customer One [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  |  | 27.00% | 22.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer Two [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  |  | 15.00% | 16.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer Three [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  |  | 13.00% | 13.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer Four [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  |  | 13.00% | 12.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer Five [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  |  |  | 11.00%
Contract Assets [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Number of large commercial customers | 4 | 3 |  |
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer One [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 25.00% | 53.00% |  |
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Two [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 18.00% | 21.00% |  |
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Three [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 13.00% | 10.00% |  |
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Four [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 12.00% |  |  |
Accounts Receivable [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Number of large commercial customers | 3 | 4 |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer One [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 30.00% | 18.00% |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Two [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 20.00% | 16.00% |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Three [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage | 11.00% | 14.00% |  |
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Four [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk, percentage |  | 14.00% |  |

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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 + 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: | srt_MajorCustomersAxis=cvu_CustomerOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=cvu_CustomerTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=cvu_CustomerThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=cvu_CustomerFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=cvu_CustomerFiveMember
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: |