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PRINCIPAL BUSINESS ACTIVITY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) |  |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 18, 2022 USD ($) | Apr. 12, 2022 USD ($) | Apr. 11, 2022 USD ($) | Oct. 28, 2021 USD ($) | May 11, 2021 | Apr. 12, 2021 | Aug. 24, 2020 USD ($) | Sep. 27, 2019 USD ($) | Sep. 27, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Oct. 26, 2021 USD ($) | Sep. 30, 2020 USD ($) | Jun. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Mar. 24, 2016 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash uninsured amount |  |  |  |  |  |  |  |  |  |  | $ 6,195,672 | $ 6,024,418 |  |  |  |  |  |
Operating lease right-of-use assets |  |  |  |  |  |  |  |  |  |  | 7,796,768 | 4,075,048 |  | $ 2,730,567 | $ 3,122,360 | $ 3,507,760 | $ 3,886,863 |
Operating lease liabilities |  |  |  |  |  |  |  |  |  |  | 8,026,181 | 4,356,386 |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  |  | 6,308,866 | 6,033,537 |  | 3,589,095 | 6,749,201 | 1,998,697 | 4,052,109 |
Increase in cash |  |  |  |  |  |  |  |  |  |  | 275,329 | 600,744 |  |  |  |  |  |
Accounts Receivable, after Allowance for Credit Loss, Current |  |  |  |  |  |  |  |  |  |  | 4,967,714 | 4,962,906 |  | 7,309,323 | 6,958,417 | 6,107,968 | 7,029,602 |
Working capital |  |  |  |  |  |  |  |  |  |  | 12,175,606 | $ 7,674,974 |  |  |  |  |  |
Restricted cash |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,380,684 | $ 1,380,684 | $ 1,380,684 | $ 1,380,684 |
Air Industries [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Judgment amount sought |  |  |  |  |  |  |  | $ 4,100,000 |  |  |  |  |  |  |  |  |  |
Release of escrow deposit |  |  |  |  |  |  |  |  | $ 619,000 |  |  |  |  |  |  |  |  |
Welding Metallurgy Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  |  |  |  |  |  |  |  |  | $ 7,900,000 |  |  |  |  |  |  |  |
Purchase price held in escrow |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |  |  |  |  |  |  |
Restricted cash |  |  |  |  |  |  |  |  |  |  | 1,381,000 |  |  |  |  |  |  |
Purchase price additional disputed amount |  |  |  |  |  |  |  |  |  |  | $ 2,100,000 |  |  |  |  |  |  |
Bank United [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liquidity covenant eliminated |  |  |  | $ 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum leverage ratio, period 1 |  |  |  |  |  |  |  |  |  |  | 7.30 |  |  |  |  |  |  |
Maximum leverage ratio, period 2 |  |  |  |  |  |  |  |  |  |  | 6.30 |  |  |  |  |  |  |
Maximum leverage ratio, period 3 |  |  |  |  |  |  |  |  |  |  | 5.0 |  |  |  |  |  |  |
Maximum leverage ratio, period 4 |  |  |  |  |  |  |  |  |  |  | 4.0 |  |  |  |  |  |  |
Bank United [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income required under agreement |  |  |  |  |  |  |  |  |  |  | $ 1.00 |  |  |  |  |  |  |
Minimum adjusted EBITDA |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |  |  |
Bank United [Member] | Debt Instrument, Redemption, Period One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum fixed cost coverage ratio future periods |  |  |  |  |  |  |  |  |  |  | 1.5 |  |  |  |  |  |  |
Bank United [Member] | Debt Instrument, Redemption, Period Three [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum fixed cost coverage ratio future periods |  |  |  |  |  |  |  |  |  |  | 0.95 |  |  |  |  |  |  |
Bank United [Member] | Debt Instrument, Redemption, Period Four [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum fixed cost coverage ratio future periods |  |  |  |  |  |  |  |  |  |  | 1.5 |  |  |  |  |  |  |
Revolving Loan and Term Loan [Member] | Bank United [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Expiration Date |  |  |  | Dec. 31, 2022 | Jul. 31, 2022 |  | May 02, 2022 |  |  |  |  |  |  |  |  |  |  |
Revolving Loan and Term Loan [Member] | Bank United [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Expiration Date |  | Sep. 30, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum leverage ratio | 5.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Losses Incurred Under Agreement | $ 566,024.81 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reserve Under Agreement | 367,044.51 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Expenses Under Agreement | $ 795,997.06 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  | $ 21,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 30,000,000
Liquidity covenant eliminated |  |  |  | 3,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility [Member] | Bank United [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  | 21,000,000 |  |  | $ 24,000,000 |  |  |  |  |  | $ 24,000,000 |  |  |  |  |
Term loan [Member] | Bank United [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment of principal under agreement |  |  |  | 750,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment of Principal Installment Under Agreement |  |  |  | 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, periodic payment, principal |  |  |  | 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amendment fee |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Prime Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  |  |  |  |  | 2.50% |  |  |  |  | 0.75% |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Prime Rate One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Prime Rate Period Two [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  |  |  |  |  | 6.00% |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Prime Rate Period Three [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  |  |  |  |  | 7.00% |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Prime Rate Period Four [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  |  |  |  |  | 8.00% |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment of principal under agreement |  | $ 750,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment of Principal Installment Under Agreement |  | 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, periodic payment, principal |  | $ 200,000 | $ 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] | Prime Rate [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  | 2.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] | Prime Rate One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] | Prime Rate Period Two [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  | 6.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] | Prime Rate Period Three [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  | 7.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loan [Member] | Bank United [Member] | Subsequent Event [Member] | Prime Rate Period Four [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime rate Plus |  | 8.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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Period Type: | duration

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- Definition The element represents expenses under agreement. + References No definition available. + Details
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Period Type: | duration

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- Definition The element represents losses incurred under agreement. + References No definition available. + Details
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- Definition Maximum leverage ratio under Credit Agreement. + References No definition available. + Details
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- Definition Maximum leverage ratio, period 4. + References No definition available. + Details
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- Definition Maximum leverage ratio, period 1. + References No definition available. + Details
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- Definition Maximum leverage ratio, period 3. + References No definition available. + Details
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- Definition Maximum leverage ratio, period 2. + References No definition available. + Details
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- Definition The element represents minimum adjusted ebitda. + References No definition available. + Details
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Namespace Prefix: | cvu_
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Balance Type: | credit
Period Type: | duration

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- Definition The element represents minimum fixed cost coverage ratio future periods. + References No definition available. + Details
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Namespace Prefix: | cvu_
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- Definition The element represents minimum liquidity covenant eliminated. + References No definition available. + Details
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- Definition The element represents net income required under agreement. + References No definition available. + Details
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Namespace Prefix: | cvu_
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Balance Type: | credit
Period Type: | duration

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- Definition The element represents purchase price additional disputed amount. + References No definition available. + Details
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Namespace Prefix: | cvu_
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Balance Type: | credit
Period Type: | instant

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- Definition The element represents release of escrow deposit. + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- Definition The element represents repayment of principal installment under agreement. + References No definition available. + Details
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Namespace Prefix: | cvu_
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Balance Type: | credit
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- Definition The element represents repayment of principal under agreement. + References No definition available. + Details
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Namespace Prefix: | cvu_
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- Definition The element represents reserve under agreement. + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118262064&loc=SL116631418-115840 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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=120391452&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 45 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=118262064&loc=SL116631419-115840 + Details
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- Definition Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 230 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123444420&loc=d3e33268-110906 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3521-108585 + Details
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- Definition The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. + References No definition available. + Details
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 440 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629 + Details
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- Definition Date the credit facility terminates, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 + Details
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