SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND ORGANIZATION (Policies)	3 Months Ended
	Jul. 31, 2012
Accounting Policies [Abstract]
Basis of Presentation and Significant Accounting Policies [Text Block]	*(A) Basis of Presentation* The accompanying condensed unaudited financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America and the rules and regulations of the Securities and Exchange Commission for interim financial information. Accordingly, they do not include all the information necessary for a comprehensive presentation of financial position and results of operations. It is management’s opinion however, that all material adjustments (consisting of normal recurring adjustments) have been made, which are necessary for a fair financial statements presentation. The results for the interim period are not necessarily indicative of the results to be expected for the year. Middlesex, Inc. (a development stage company) (the "Company") was incorporated under the laws of the State of Nevada on April 27, 2012. The Company was organized to provide business services and financing to emerging growth entities. The Company was formed to engage in any lawful corporate undertaking, including, but not limited to, selected mergers and acquisitions. It has been in the developmental stage since inception and has no operations to date. It will attempt to locate and negotiate with a business entity for the combination of that target company with us. The combination will normally take the form of a merger, stock-for-stock exchange or stock-for-assets exchange. In most instances, the target company will wish to structure the business combination to be within the definition of a tax-free reorganization under Section 351 or Section 368 of the Internal Revenue Code of 1986, as amended. No assurances can be given that it will be successful in locating or negotiating with any target company. Activities during the development stage include developing the business plan and raising capital.
Use of Estimates, Policy [Policy Text Block]	*(B) Use of Estimates* In preparing financial statements in conformity with generally accepted accounting principles, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the reported period. Actual results could differ from those estimates. The most significant estimates include the valuation of stock based compensation and deferred tax valuation allowance.
Cash and Cash Equivalents, Policy [Policy Text Block]	*C) Cash and Cash Equivalents* The Company considers all highly liquid temporary cash investments with an original maturity of three months or less to be cash equivalents. At July 31, 2012 and April 30, 2012, the Company had no cash equivalents.
Earnings Per Share, Policy [Policy Text Block]	(D) Loss Per Share Basic and diluted net loss per common share is computed based upon the weighted average common shares outstanding as defined by FASB Accounting Standards Codification Topic 260, “Earnings Per Share.” As of July 31, 2012, there were no common share equivalents outstanding.
Income Tax, Policy [Policy Text Block]	*E) Income Taxes* The Company accounts for income taxes under FASB Codification Topic 740-10-25 (“ASC 740-10-25”). Under ASC 740-10-25, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Under ASC 740-10-25, the effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
Segment Reporting, Policy [Policy Text Block]	(F) Business Segments The Company operates in one segment and therefore segment information is not presented.
Revenue Recognition, Policy [Policy Text Block]	*(G) Revenue Recognition* The Company will recognize revenue on arrangements in accordance with FASB ASC No. 605, “Revenue Recognition”. In all cases, revenue is recognized only when the price is fixed and determinable, persuasive evidence of an arrangement exists, the service is performed and collectability of the resulting receivable is reasonably assured.
Fair Value of Financial Instruments, Policy [Policy Text Block]	(H)Fair Value of Financial Instruments The carrying amount reported in the balance sheet for accounts payable approximate fair value based on the short-term maturity of these instruments.

Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.

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-Publisher SEC

-Name Financial Reporting Release (FRR)

-Number 203

-Paragraph 02-03

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 7, 8, 9, 10

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Topic 235

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-Section 50

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-Publisher AICPA

-Name Technical Practice Aid (TPA)

-Number 2110

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5

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-Topic 305

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-URI http://asc.fasb.org/subtopic&trid=2122427

+ Details

- Definition

Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.

+ References+ Details

- Definition

Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.

+ References

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

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-Subparagraph (b)

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-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 48

-Paragraph 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Accounting Principles Board Opinion (APB)

-Number 4

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 109

-Paragraph 6-34, 43, 47, 49

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-Name Accounting Standards Codification

-Topic 954

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-URI http://asc.fasb.org/subtopic&trid=2144681

+ Details

- Definition

Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.

+ References+ Details

- Definition

Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.

+ References+ Details

MIDDLESEX INC 10-Q