10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended April 30, 2015
	OR
¨	TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from ______ to _______

Commission File Number: 1-4604

HEICO CORPORATION

(Exact name of registrant as specified in its charter)

Florida	65-0341002
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
3000 Taft Street, Hollywood, Florida	33021
(Address of principal executive offices)	(Zip Code)

(954) 987-4000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer x Accelerated filer ¨ Non-accelerated filer ¨ Smaller reporting company ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x

The number of shares outstanding of each of the registrant’s classes of common stock as of May 20, 2015 is as follows:

Common Stock, $.01 par value	26,890,107	shares
Class A Common Stock, $.01 par value	39,915,823	shares

HEICO CORPORATION

INDEX TO QUARTERLY REPORT ON FORM 10-Q

			Page
Part I.	Financial Information
	Item 1.	Financial Statements:
		Condensed Consolidated Balance Sheets (unaudited) as of April 30, 2015 and October 31, 2014	2
		Condensed Consolidated Statements of Operations (unaudited) for the six and three months ended April 30, 2015 and 2014	3
		Condensed Consolidated Statements of Comprehensive Income (unaudited) for the six and three months ended April 30, 2015 and 2014	4
		Condensed Consolidated Statements of Shareholders’ Equity (unaudited) for the six months ended April 30, 2015 and 2014	5
		Condensed Consolidated Statements of Cash Flows (unaudited) for the six months ended April 30, 2015 and 2014	6
		Notes to Condensed Consolidated Financial Statements (unaudited)	7
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	32
	Item 4.	Controls and Procedures	32
Part II.	Other Information
	Item 6.	Exhibits	33
Signatures			34

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PART I. FINANCIAL INFORMATION; Item 1. FINANCIAL STATEMENTS

HEICO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS - UNAUDITED

(in thousands, except per share data)

	April 30, 2015			October 31, 2014
ASSETS
Current assets:
Cash and cash equivalents		$20,679			$20,229
Accounts receivable, net	152,663			149,669
Inventories, net	231,035			218,042
Prepaid expenses and other current assets	15,099			8,868
Deferred income taxes	33,011			34,485
Total current assets	452,487			431,293
Property, plant and equipment, net	104,493			93,865
Goodwill	712,043			686,271
Intangible assets, net	223,304			200,810
Deferred income taxes	1,207			1,063
Other assets	87,060			75,912
Total assets		$1,580,594			$1,489,214
LIABILITIES AND EQUITY
Current liabilities:
Current maturities of long-term debt		$346			$418
Trade accounts payable	56,092			57,157
Accrued expenses and other current liabilities	82,090			92,578
Income taxes payable	2,464			2,067
Total current liabilities	140,992			152,220
Long-term debt, net of current maturities	326,471			328,691
Deferred income taxes	115,288			111,429
Other long-term liabilities	105,528			82,289
Total liabilities	688,279			674,629
Commitments and contingencies (Note 10)
Redeemable noncontrolling interests (Note 3)	63,914			39,966
Shareholders’ equity:
Common Stock, $.01 par value per share; 75,000 shares authorized; 26,890 and 26,847 shares issued and outstanding	269			268
Class A Common Stock, $.01 par value per share; 75,000 shares authorized; 39,911 and 39,699 shares issued and outstanding	399			397
Capital in excess of par value	280,608			269,351
Deferred compensation obligation	1,296			1,138
HEICO stock held by irrevocable trust	(1,296		)	(1,138		)
Accumulated other comprehensive loss	(19,214		)	(8,289		)
Retained earnings	486,534			437,757
Total HEICO shareholders’ equity	748,596			699,484
Noncontrolling interests	79,805			75,135
Total shareholders’ equity	828,401			774,619
Total liabilities and equity		$1,580,594			$1,489,214

The accompanying notes are an integral part of these condensed consolidated financial statements.

2

HEICO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS – UNAUDITED

(in thousands, except per share data)

	Six months ended April 30,						Three months ended April 30,
	2015			2014			2015			2014
Net sales		$559,606			$549,058			$291,421			$282,232
Operating costs and expenses:
Cost of sales	360,315			357,019			185,927			182,310
Selling, general and administrative expenses	97,097			92,483			49,706			50,751
Total operating costs and expenses	457,412			449,502			235,633			233,061
Operating income	102,194			99,556			55,788			49,171
Interest expense	(2,258		)	(2,722		)	(1,146		)	(1,441		)
Other income	559			508			362			350
Income before income taxes and noncontrolling interests	100,495			97,342			55,004			48,080
Income tax expense	29,900			32,000			16,500			15,300
Net income from consolidated operations	70,595			65,342			38,504			32,780
Less: Net income attributable to noncontrolling interests	9,850			9,520			5,399			4,413
Net income attributable to HEICO		$60,745			$55,822			$33,105			$28,367
Net income per share attributable to HEICO shareholders:
Basic		$.91			$.84			$.50			$.43
Diluted		$.90			$.83			$.49			$.42
Weighted average number of common shares outstanding:
Basic	66,653			66,415			66,711			66,437
Diluted	67,735			67,403			67,801			67,455
Cash dividends per share		$.07			$.41			$—			$—

The accompanying notes are an integral part of these condensed consolidated financial statements.

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HEICO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF

COMPREHENSIVE INCOME – UNAUDITED

(in thousands)

	Six months ended April 30,						Three months ended April 30,
	2015			2014			2015			2014
Net income from consolidated operations		$70,595			$65,342			$38,504			$32,780
Other comprehensive (loss) income:
Foreign currency translation adjustments	(11,735		)	(651		)	3			1,811
Total other comprehensive (loss) income	(11,735		)	(651		)	3			1,811
Comprehensive income from consolidated operations	58,860			64,691			38,507			34,591
Less: Net income attributable to noncontrolling interests	9,850			9,520			5,399			4,413
Less: Foreign currency translation adjustments attributable to noncontrolling interests	(810		)	—			(353		)	—
Comprehensive income attributable to noncontrolling interests	9,040			9,520			5,046			4,413
Comprehensive income attributable to HEICO		$49,820			$55,171			$33,461			$30,178

The accompanying notes are an integral part of these condensed consolidated financial statements.

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HEICO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - UNAUDITED

(in thousands, except per share data)

				HEICO Shareholders' Equity
	Redeemable Noncontrolling Interests			Common Stock		Class A Common Stock		Capital in Excess of Par Value			Deferred Compensation Obligation		HEICO Stock Held by Irrevocable Trust			Accumulated Other Comprehensive Income (Loss)			Retained Earnings			Noncontrolling Interests			Total Shareholders' Equity
Balances as of October 31, 2014		$39,966			$268		$397		$269,351			$1,138		($1,138	)		($8,289	)		$437,757			$75,135			$774,619
Comprehensive income (loss)	2,288			—		—		—			—		—			(10,925		)	60,745			6,752			56,572
Cash dividends ($.07 per share)	—			—		—		—			—		—			—			(4,666		)	—			(4,666		)
Issuance of common stock to HEICO Savings and Investment Plan	—			1		—		4,127			—		—			—			—			—			4,128
Share-based compensation expense	—			—		—		2,778			—		—			—			—			—			2,778
Proceeds from stock option exercises	—			—		2		2,952			—		—			—			—			—			2,954
Tax benefit from stock option exercises	—			—		—		1,405			—		—			—			—			—			1,405
Redemptions of common stock related to share-based compensation	—			—		—		(5		)	—		—			—			—			—			(5		)
Noncontrolling interests assumed related to acquisitions	17,007			—		—		—			—		—			—			—			—			—
Distributions to noncontrolling interests	(2,651		)	—		—		—			—		—			—			—			(2,082		)	(2,082		)
Adjustments to redemption amount of redeemable noncontrolling interests	7,304			—		—		—			—		—			—			(7,304		)	—			(7,304		)
Deferred compensation obligation	—			—		—		—			158		(158		)	—			—			—			—
Other	—			—		—		—			—		—			—			2			—			2
Balances as of April 30, 2015		$63,914			$269		$399		$280,608			$1,296		($1,296	)		($19,214	)		$486,534			$79,805			$828,401

				HEICO Shareholders' Equity
	Redeemable Noncontrolling Interests			Common Stock		Class A Common Stock		Capital in Excess of Par Value			Deferred Compensation Obligation		HEICO Stock Held by Irrevocable Trust			Accumulated Other Comprehensive Income (Loss)			Retained Earnings			Noncontrolling Interests			Total Shareholders' Equity
Balances as of October 31, 2013		$59,218			$268		$396		$255,889			$1,138		($1,138	)		$144			$349,649			$116,889			$723,235
Comprehensive income (loss)	3,583			—		—		—			—		—			(651		)	55,822			5,937			61,108
Cash dividends ($.41 per share)	—			—		—		—			—		—			—			(27,225		)	—			(27,225		)
Issuance of common stock to HEICO Savings and Investment Plan	—			—		—		3,071			—		—			—			—			—			3,071
Share-based compensation expense	—			—		—		4,189			—		—			—			—			—			4,189
Proceeds from stock option exercises	—			—		—		400			—		—			—			—			—			400
Tax benefit from stock option exercises	—			—		—		93			—		—			—			—			—			93
Redemptions of common stock related to share-based compensation	—			—		—		(273		)	—		—			—			—			—			(273		)
Distributions to noncontrolling interests	(3,712		)	—		—		—			—		—			—			—			(67,400		)	(67,400		)
Acquisitions of noncontrolling interests	(1,243		)	—		—		—			—		—			—			—			—			—
Reclassification of redeemable noncontrolling interests to noncontrolling interests	(19,383		)	—		—		—			—		—			—			—			19,383			19,383
Adjustments to redemption amount of redeemable noncontrolling interests	(630		)	—		—		—			—		—			—			630			—			630
Other	—			—		1		5			—		—			—			(1		)	1			6
Balances as of April 30, 2014		$37,833			$268		$397		$263,374			$1,138		($1,138	)		($507	)		$378,875			$74,810			$717,217

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

HEICO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - UNAUDITED

(in thousands)

	Six months ended April 30,
	2015			2014
Operating Activities:
Net income from consolidated operations		$70,595			$65,342
Adjustments to reconcile net income from consolidated operations to net cash provided by operating activities:
Depreciation and amortization	23,141			24,139
Share-based compensation expense	2,778			4,189
Employer contributions to HEICO Savings and Investment Plan	2,596			3,071
Deferred income tax benefit	(1,851		)	(3,146		)
Tax benefit from stock option exercises	1,405			93
Excess tax benefit from stock option exercises	(1,405		)	(93		)
Decrease in accrued contingent consideration	(1,058		)	(9,295		)
Foreign currency transaction adjustments, net	(2,247		)	—
Changes in operating assets and liabilities, net of acquisitions:
Decrease (increase) in accounts receivable	2,039			(8,113		)
Increase in inventories	(4,962		)	(6,199		)
Increase in prepaid expenses and other current assets	(5,622		)	(4,336		)
(Decrease) increase in trade accounts payable	(3,699		)	1,507
Decrease in accrued expenses and other current liabilities	(16,300		)	(18,152		)
Increase in income taxes payable	173			—
Other long-term assets and liabilities, net	(778		)	5,994
Net cash provided by operating activities	64,805			55,001
Investing Activities:
Acquisitions, net of cash acquired	(49,482		)	(569		)
Capital expenditures	(9,460		)	(7,485		)
Other	86			(8		)
Net cash used in investing activities	(58,856		)	(8,062		)
Financing Activities:
Borrowings on revolving credit facility	61,696			105,000
Payments on revolving credit facility	(61,000		)	(45,000		)
Distributions to noncontrolling interests	(4,733		)	(71,112		)
Cash dividends paid	(4,666		)	(27,225		)
Acquisitions of noncontrolling interests	—			(1,243		)
Revolving credit facility issuance costs	—			(767		)
Redemptions of common stock related to share-based compensation	(5		)	(273		)
Proceeds from stock option exercises	2,954			400
Excess tax benefit from stock option exercises	1,405			93
Other	(201		)	(936		)
Net cash used in financing activities	(4,550		)	(41,063		)
Effect of exchange rate changes on cash	(949		)	27
Net increase in cash and cash equivalents	450			5,903
Cash and cash equivalents at beginning of year	20,229			15,499
Cash and cash equivalents at end of period		$20,679			$21,402

The accompanying notes are an integral part of these condensed consolidated financial statements.

6

HEICO CORPORATION AND SUBSIDIARIES NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS – UNAUDITED

1.     SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of HEICO Corporation and its subsidiaries (collectively, “HEICO,” or the “Company”) have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q. Therefore, the condensed consolidated financial statements do not include all information and footnotes normally included in annual consolidated financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended October 31, 2014. The October 31, 2014 Condensed Consolidated Balance Sheet has been derived from the Company’s audited consolidated financial statements. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting principally of normal recurring accruals) necessary for a fair presentation of the condensed consolidated balance sheets, statements of operations, statements of comprehensive income, statements of shareholders' equity and statements of cash flows for such interim periods presented. The results of operations for the six months ended April 30, 2015 are not necessarily indicative of the results which may be expected for the entire fiscal year.

The Company has two operating segments: the Flight Support Group (“FSG”), consisting of HEICO Aerospace Holdings Corp. (“HEICO Aerospace”) and HEICO Flight Support Corp. and their collective subsidiaries; and the Electronic Technologies Group (“ETG”), consisting of HEICO Electronic Technologies Corp. (“HEICO Electronic”) and its subsidiaries.

New Accounting Pronouncements

In March 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2013-05, “Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity,” which clarifies the applicable guidance for the release of any cumulative translation adjustments into net earnings. ASU 2013-05 specifies that the entire amount of cumulative translation adjustments should be released into earnings when an entity ceases to have a controlling financial interest in a subsidiary or group of assets within a consolidated foreign entity and the sale or transfer results in the complete or substantially complete liquidation of the investment in the foreign entity. The Company adopted ASU 2013-05 in the first quarter of fiscal 2015, resulting in no impact on the Company's consolidated results of operations, financial position or cash flows.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which provides a comprehensive new revenue recognition model that will supersede

7

nearly all existing revenue recognition guidance. Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts. ASU 2014-09 is effective for fiscal years and interim reporting periods within those years beginning after December 15, 2016, or in fiscal 2018 for HEICO. Early adoption is not permitted. ASU 2014-09 shall be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application. The Company is currently evaluating which transition method it will elect and the effect the adoption of this guidance will have on its consolidated results of operations, financial position or cash flows.

2.     ACQUISITIONS

In January 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired 80% of the equity of Aeroworks International Holdings, B.V. (“Aeroworks”). Aeroworks, which is headquartered in The Netherlands and maintains significant production facilities in Thailand and Laos, is a manufacturer of both composite and metal parts used primarily in aircraft interior applications, including seating, galleys, lavatories, doors, and overhead bins. The remaining 20% interest continues to be owned by a certain member of Aeroworks' management team (see Note 3, Selected Financial Statement Information, for additional information). The total consideration includes an accrual representing the fair value of contingent consideration that the Company may be obligated to pay should Aeroworks meet certain earnings objectives during each of the first four years following the acquisition. See Note 7, Fair Value Measurements, for additional information regarding the Company’s contingent consideration obligation.

In January 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired 80.1% of the equity of Harter Aerospace, LLC ("Harter"). Harter is a globally recognized component and accessory maintenance, repair, and overhaul (MRO) station specializing in commercial aircraft accessories, including thrust reverse actuation systems and pneumatics, and electromechanical components. The remaining 19.9% interest continues to be owned by certain members of Harter's management team (see Note 3, Selected Financial Statement Information, for additional information).

In May 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired all of the stock of Thermal Energy Products, Inc. (“TEP”). TEP engineers, designs and manufactures removable/reusable insulation systems for industrial, commercial, aerospace and defense applications.

The purchase prices of the fiscal 2015 acquisitions were paid in cash principally using proceeds from the Company’s revolving credit facility and the total consideration for the acquisitions is not material or significant to the Company's condensed consolidated financial

8

statements. The allocation of the total consideration to the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interests assumed for the Aeroworks and Harter acquisitions is preliminary until the Company obtains final information regarding their fair values.

The operating results of Aeroworks and Harter were included in the Company’s results of operations from the effective acquisition dates. The amount of net sales and earnings of Aeroworks and Harter included in the Condensed Consolidated Statements of Operations is not material. Had the Aeroworks and Harter acquisitions been consummated as of November 1, 2013, net sales, net income from consolidated operations, net income attributable to HEICO, and basic and diluted net income per share attributable to HEICO shareholders on a pro forma basis for the six and three months ended April 30, 2015 and April 30, 2014 would not have been materially different than the reported amounts.

3.     SELECTED FINANCIAL STATEMENT INFORMATION

Accounts Receivable

(in thousands)	April 30, 2015			October 31, 2014
Accounts receivable		$154,807			$151,812
Less: Allowance for doubtful accounts	(2,144		)	(2,143		)
Accounts receivable, net		$152,663			$149,669

Costs and Estimated Earnings on Uncompleted Percentage-of-Completion Contracts

(in thousands)	April 30, 2015			October 31, 2014
Costs incurred on uncompleted contracts		$16,866			$24,437
Estimated earnings	8,510			11,747
	25,376			36,184
Less: Billings to date	(22,769		)	(29,829		)
		$2,607			$6,355
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Accounts receivable, net (costs and estimated earnings in excess of billings)		$5,052			$8,161
Accrued expenses and other current liabilities (billings in excess of costs and estimated earnings)	(2,445		)	(1,806		)
		$2,607			$6,355

Changes in estimates pertaining to percentage-of-completion contracts did not have a material effect on net income from consolidated operations for the six and three months ended April 30, 2015 and 2014.

9

Inventories

(in thousands)	April 30, 2015			October 31, 2014
Finished products		$109,914			$106,229
Work in process	31,051			30,056
Materials, parts, assemblies and supplies	87,267			79,163
Contracts in process	4,997			2,594
Less: Billings to date	(2,194		)	—
Inventories, net of valuation reserves		$231,035			$218,042

Contracts in process represents accumulated capitalized costs associated with fixed price contracts. Related progress billings and customer advances (“billings to date”) are classified as a reduction to contracts in process, if any, and any excess is included in accrued expenses and other liabilities.

Property, Plant and Equipment

(in thousands)	April 30, 2015			October 31, 2014
Land		$4,963			$4,501
Buildings and improvements	67,117			60,332
Machinery, equipment and tooling	149,249			139,963
Construction in progress	8,898			6,905
	230,227			211,701
Less: Accumulated depreciation and amortization	(125,734		)	(117,836		)
Property, plant and equipment, net		$104,493			$93,865

Accrued Customer Rebates and Credits

The aggregate amount of accrued customer rebates and credits included within accrued expenses and other current liabilities in the accompanying Condensed Consolidated Balance Sheets was $7.7 million and $10.9 million as of April 30, 2015 and October 31, 2014, respectively. The total customer rebates and credits deducted within net sales for the six months ended April 30, 2015 and 2014 was $2.9 million and $3.4 million, respectively. The total customer rebates and credits deducted within net sales for the three months ended April 30, 2015 and 2014 was $1.3 million and $1.7 million, respectively. The decrease in the amount of accrued customer rebates and credits since October 31, 2014 principally reflects payments made during the second quarter of fiscal 2015.

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Employee Retirement Plan

The components of net pension income for the six and three months ended April 30, 2015 and 2014 that were recorded within the Company's Condensed Consolidated Statements of Operations are as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Expected return on plan assets		$370		$370		$185		$185
Interest cost	280		306		140		153
Net pension income		$90		$64		$45		$32

Research and Development Expenses

The amount of new product research and development ("R&D") expenses included in cost of sales for the six and three months ended April 30, 2015 and 2014 is as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
R&D expenses		$19,439		$18,416		$10,137		$9,300

Redeemable Noncontrolling Interests

The holders of equity interests in certain of the Company's subsidiaries have put rights that may be exercised on varying dates causing the Company to give cash consideration to purchase their equity interests based on fair value or a formula that management intended to reasonably approximate fair value based solely on a multiple of future earnings over a measurement period. Management's estimate of the aggregate redemption amount of all put rights (inclusive of the fiscal 2015 transactions described below) that the Company could be required to pay at varying dates through fiscal 2023 is as follows (in thousands):

	April 30, 2015		October 31, 2014
Redeemable at fair value		$51,614		$27,666
Redeemable based on a multiple of future earnings	12,300		12,300
Redeemable noncontrolling interests		$63,914		$39,966

As discussed in Note 2, Acquisitions, the Company, through the FSG, acquired interests of 80% and 80.1% in Aeroworks and Harter, respectively, in January 2015. As part of the Aeroworks purchase agreement, the Company has the right to purchase the noncontrolling interest over a four-year period beginning in fiscal 2019, or sooner under certain conditions, and the noncontrolling interest holder has the right to cause the Company to purchase the same equity interest over the same period. As part of the Harter purchase agreement, the Company has the right to purchase the noncontrolling interests over a four-year period beginning in fiscal 2020, or sooner under certain conditions, and the noncontrolling interest holders have the right to cause the Company to purchase the same equity interests over the same period.

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Accumulated Other Comprehensive Loss

Changes in the components of accumulated other comprehensive loss for the six months ended April 30, 2015 are as follows (in thousands):

	Foreign Currency Translation			Pension Benefit Obligation		Accumulated Other Comprehensive Loss
Balances as of October 31, 2014		($8,348	)		$59		($8,289	)
Unrealized loss, net	(10,925		)	—		(10,925		)
Balances as of April 30, 2015		($19,273	)		$59		($19,214	)

4.     GOODWILL AND OTHER INTANGIBLE ASSETS

Changes in the carrying amount of goodwill by operating segment for the six months ended April 30, 2015 are as follows (in thousands):

	Segment						Consolidated Totals
	FSG			ETG
Balances as of October 31, 2014		$282,407			$403,864			$686,271
Goodwill acquired	33,624			—			33,624
Foreign currency translation adjustments	(1,597		)	(6,255		)	(7,852		)
Balances as of April 30, 2015		$314,434			$397,609			$712,043

The goodwill acquired pertains to the fiscal 2015 acquisitions described in Note 2, Acquisitions, and represents the residual value after the allocation of the total consideration to the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interests assumed. The Company estimates that approximately $7 million of the goodwill acquired in fiscal 2015 will be deductible for income tax purposes.

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Identifiable intangible assets consist of the following (in thousands):

	As of April 30, 2015							As of October 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizing Assets:
Customer relationships		$160,753		($55,908	)		$104,845		$144,478		($55,393	)		$89,085
Intellectual property	73,892		(18,860		)	55,032		73,005		(17,620		)	55,385
Licenses	2,900		(1,758		)	1,142		2,900		(1,645		)	1,255
Non-compete agreements	927		(927		)	—		1,020		(1,020		)	—
Patents	715		(419		)	296		712		(405		)	307
Trade names	166		(28		)	138		166		(17		)	149
	239,353		(77,900		)	161,453		222,281		(76,100		)	146,181
Non-Amortizing Assets:
Trade names	61,851		—			61,851		54,629		—			54,629
		$301,204		($77,900	)		$223,304		$276,910		($76,100	)		$200,810

The increase in the gross carrying amount of customer relationships, non-amortizing trade names and intellectual property as of April 30, 2015 compared to October 31, 2014 principally relates to such intangible assets recognized in connection with the fiscal 2015 acquisitions (see Note 2, Acquisitions). The weighted-average amortization period of the customer relationships and intellectual property acquired during fiscal 2015 is 9 and 10 years, respectively.

Amortization expense related to intangible assets for the six months ended April 30, 2015 and 2014 was $13.1 million and $14.1 million, respectively. Amortization expense related to intangible assets for the three months ended April 30, 2015 and 2014 was $7.0 million. Amortization expense related to intangible assets for the remainder of fiscal 2015 is estimated to be $13.0 million. Amortization expense for each of the next five fiscal years and thereafter is estimated to be $25.2 million in fiscal 2016, $24.3 million in fiscal 2017, $22.4 million in fiscal 2018, $20.5 million in fiscal 2019, $18.0 million in fiscal 2020, and $38.1 million thereafter.

5.     LONG-TERM DEBT

Long-term debt consists of the following (in thousands):

	April 30, 2015			October 31, 2014
Borrowings under revolving credit facility		$324,289			$326,000
Capital leases	2,528			3,109
	326,817			329,109
Less: Current maturities of long-term debt	(346		)	(418		)
		$326,471			$328,691

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During the first quarter of fiscal 2015, the Company elected to borrow €32 million under its revolving credit facility, which allows for borrowings made in foreign currencies up to a $50 million sublimit. The funds were used to facilitate an acquisition made during the same fiscal quarter. As of April 30, 2015, the United States ("U.S.") dollar equivalent of the Company's Euro borrowing was $35.3 million.

As of April 30, 2015 and October 31, 2014, the weighted average interest rate on borrowings under the Company’s revolving credit facility was 1.3%. The revolving credit facility contains both financial and non-financial covenants. As of April 30, 2015, the Company was in compliance with all such covenants.

6.     INCOME TAXES

As of April 30, 2015, the Company’s liability for gross unrecognized tax benefits related to uncertain tax positions was $1.0 million of which $.7 million would decrease the Company’s income tax expense and effective income tax rate if the tax benefits were recognized. A reconciliation of the activity related to the liability for gross unrecognized tax benefits for the six months ended April 30, 2015 is as follows (in thousands):

Balance as of October 31, 2014		$879
Increases related to current year tax positions	76
Increases related to prior year tax positions	14
Balance as of April 30, 2015		$969

There were no material changes in the liability for unrecognized tax positions resulting from tax positions taken during the current or a prior year, settlements with other taxing authorities or a lapse of applicable statutes of limitations. The accrual of interest and penalties related to the unrecognized tax benefits was not material for the six months ended April 30, 2015. Further, the Company does not expect the total amount of unrecognized tax benefits to materially change in the next twelve months.

The Company’s effective tax rate in the first six months of fiscal 2015 decreased to 29.8% from 32.9% in the first six months of fiscal 2014. The decrease is principally due to an income tax credit for qualified R&D activities for the last ten months of fiscal 2014 that was recognized in the first quarter of fiscal 2015 resulting from the retroactive extension of the U.S. federal R&D tax credit in December 2014 to cover calendar year 2014. Additionally, the decrease in the effective tax rate reflects the benefit of recognizing additional foreign tax credits related to R&D activities at one of the Company's foreign subsidiaries inclusive of a prior year tax return amendment. These decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

The Company’s effective tax rate in the second quarter of fiscal 2015 decreased to 30.0% from 31.8% in the second quarter of fiscal 2014. The decrease is principally attributed to the

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benefit of recognizing additional foreign tax credits related to R&D activities at one of the Company's foreign subsidiaries inclusive of a prior year tax return amendment. The decrease in the effective tax rate also reflects no provision for U.S. income taxes on the undistributed earnings of a fiscal 2015 foreign acquisition located in a lower tax rate jurisdiction. These decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

The Company has not made a provision for U.S. income taxes on the undistributed earnings of a fiscal 2015 foreign acquisition as such earnings are considered permanently reinvested outside of the U.S. The amount of undistributed earnings is not material to the Company's condensed consolidated financial statements.

7.     FAIR VALUE MEASUREMENTS

The Company's assets and liabilities that were measured at fair value on a recurring basis are set forth by level within the fair value hierarchy in the following tables (in thousands):

	As of April 30, 2015
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$76,506		$—		$76,506
Equity securities	2,382		—		—		2,382
Mutual funds	1,800		—		—		1,800
Money market funds	979		—		—		979
Other	905		50		—		955
Total assets		$6,066		$76,556		$—		$82,622
Liabilities:
Contingent consideration		$—		$—		$20,118		$20,118

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	As of October 31, 2014
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$61,958		$—		$61,958
Equity securities	2,225		—		—		2,225
Mutual funds	1,903		—		—		1,903
Money market funds	3,974		—		—		3,974
Other	1,339		50		—		1,389
Total assets		$9,441		$62,008		$—		$71,449
Liabilities:
Contingent consideration		$—		$—		$1,184		$1,184

The Company maintains two non-qualified deferred compensation plans. The assets of the HEICO Corporation Leadership Compensation Plan (the “LCP”) principally represent cash surrender values of life insurance policies, which derive their fair values from investments in mutual funds that are managed by an insurance company and are classified within Level 2 and valued using a market approach. Certain other assets of the LCP represent investments in money market funds that are classified within Level 1. The assets of the Company’s other deferred compensation plan are principally invested in equity securities and mutual funds that are classified within Level 1. The assets of both plans are held within irrevocable trusts and classified within other assets in the Company’s Condensed Consolidated Balance Sheets and have an aggregate value of $82.6 million as of April 30, 2015 and $71.4 million as of October 31, 2014, of which the LCP related assets were $77.5 million and $65.9 million as of April 30, 2015 and October 31, 2014, respectively. The related liabilities of the two deferred compensation plans are included within other long-term liabilities in the Company’s Condensed Consolidated Balance Sheets and have an aggregate value of $81.6 million as of April 30, 2015 and $70.5 million as of October 31, 2014, of which the LCP related liability was $76.5 million and $65.0 million as of April 30, 2015 and October 31, 2014, respectively.

As part of the agreement to acquire a subsidiary by the FSG in the first quarter of fiscal 2015, the Company may be obligated to pay contingent consideration of up to €24.4 million in aggregate, which translates to approximately $26.9 million based on the April 30, 2015 exchange rate, should the acquired entity meet certain earnings objectives during each of the first four years following the acquisition. As of April 30, 2015, the estimated fair value of the contingent consideration was $20.1 million.

As part of the agreement to acquire a subsidiary by the ETG in fiscal 2013, the Company may be obligated to pay contingent consideration of up to $30.0 million should the acquired entity meet certain earnings objectives during calendar years 2014 and 2015. The $1.2 million estimated fair value of the contingent consideration as of October 31, 2014 was recorded as a

16

reduction to selling, general and administrative expenses in the Company's Condensed Consolidated Statement of Operations in the second quarter of fiscal 2015. The decrease in the fair value of the contingent consideration is principally attributed to revised earnings estimates that reflect less favorable projected market conditions during the earnout period.

The estimated fair value of the fiscal 2015 contingent consideration arrangement described above is classified within Level 3 and was determined using a probability-based scenario analysis approach. Under this method, a set of discrete potential future subsidiary earnings was determined using internal estimates based on various revenue growth rate assumptions for each scenario. A probability of likelihood was assigned to each discrete potential future earnings estimate and the resultant contingent consideration was calculated. The resulting probability-weighted contingent consideration amount was discounted using a weighted average discount rate reflecting the credit risk of a market participant. Changes in either the revenue growth rates, related earnings or the discount rate could result in a material change to the amount of contingent consideration accrued and such changes will be recorded in the Company's condensed consolidated statements of operations.

The Level 3 inputs used to derive the estimated fair value of the Company's contingent consideration liability as of April 30, 2015 were as follows:

	Fiscal 2015 Subsidiary
Compound annual revenue growth rate range	(7	%)	-	12%
Weighted average discount rate	2.2%

Changes in the Company’s contingent consideration liability measured at fair value on a recurring basis using unobservable inputs (Level 3) for the six months ended April 30, 2015 are as follows (in thousands):

Balance as of October 31, 2014		$1,184
Contingent consideration related to acquisition	21,355
Decrease in accrued contingent consideration	(1,058		)
Foreign currency translation adjustments	(1,363		)
Balance as of April 30, 2015		$20,118
Included in the accompanying Condensed Consolidated Balance Sheet under the following captions:
Accrued expenses and other current liabilities		$5,963
Other long-term liabilities	14,155
		$20,118

The Company did not have any transfers between Level 1 and Level 2 fair value measurements during the six months ended April 30, 2015.

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The carrying amounts of the Company’s cash and cash equivalents, accounts receivable, trade accounts payable and accrued expenses and other current liabilities approximate fair value as of April 30, 2015 due to the relatively short maturity of the respective instruments. The carrying amount of long-term debt approximates fair value due to its variable interest rates.

8.     NET INCOME PER SHARE ATTRIBUTABLE TO HEICO SHAREHOLDERS

The computation of basic and diluted net income per share attributable to HEICO shareholders is as follows (in thousands, except per share data):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Numerator:
Net income attributable to HEICO		$60,745		$55,822		$33,105		$28,367
Denominator:
Weighted average common shares outstanding - basic	66,653		66,415		66,711		66,437
Effect of dilutive stock options	1,082		988		1,090		1,018
Weighted average common shares outstanding - diluted	67,735		67,403		67,801		67,455
Net income per share attributable to HEICO shareholders:
Basic		$.91		$.84		$.50		$.43
Diluted		$.90		$.83		$.49		$.42
Anti-dilutive stock options excluded	305		425		305		305

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9.    OPERATING SEGMENTS

Information on the Company’s two operating segments, the FSG and ETG, for the six and three months ended April 30, 2015 and 2014, respectively, is as follows (in thousands):

					Other, Primarily Corporate and Intersegment			Consolidated Totals
	Segment
	FSG		ETG
Six months ended April 30, 2015:
Net sales		$384,832		$180,216		($5,442	)		$559,606
Depreciation and amortization	11,161		11,578		402			23,141
Operating income	68,248		41,624		(7,678		)	102,194
Capital expenditures	6,477		2,857		126			9,460
Six months ended April 30, 2014:
Net sales		$376,477		$177,233		($4,652	)		$549,058
Depreciation and amortization	9,863		13,871		405			24,139
Operating income	69,089		41,040		(10,573		)	99,556
Capital expenditures	4,256		2,759		470			7,485
Three months ended April 30, 2015:
Net sales		$202,775		$90,995		($2,349	)		$291,421
Depreciation and amortization	6,349		5,686		202			12,237
Operating income	37,545		22,206		(3,963		)	55,788
Capital expenditures	3,863		1,226		117			5,206
Three months ended April 30, 2014:
Net sales		$194,892		$89,741		($2,401	)		$282,232
Depreciation and amortization	4,943		6,946		200			12,089
Operating income	36,886		18,136		(5,851		)	49,171
Capital expenditures	2,231		1,051		213			3,495

Total assets by operating segment as of April 30, 2015 and October 31, 2014 are as follows (in thousands):

					Other, Primarily Corporate		Consolidated Totals
	Segment
	FSG		ETG
Total assets as of April 30, 2015		$779,920		$679,534		$121,140		$1,580,594
Total assets as of October 31, 2014	676,824		703,144		109,246		1,489,214

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10. COMMITMENTS AND CONTINGENCIES

Guarantees

As of April 30, 2015, the Company has arranged for standby letters of credit aggregating $2.3 million, which are supported by its revolving credit facility. One letter of credit in the amount of $1.5 million is to satisfy the security requirement of the Company's insurance company for potential workers' compensation claims and the remainder pertain to performance guarantees related to customer contracts entered into by certain of the Company's subsidiaries.

Product Warranty

Changes in the Company’s product warranty liability for the six months ended April 30, 2015 and 2014, respectively, are as follows (in thousands):

	Six months ended April 30,
	2015			2014
Balances as of beginning of fiscal year		$4,079			$3,233
Accruals for warranties	436			1,125
Acquired warranty liabilities	35			—
Warranty claims settled	(1,078		)	(941		)
Balances as of April 30		$3,472			$3,417

Litigation

The Company is involved in various legal actions arising in the normal course of business. Based upon the Company’s and its legal counsel’s evaluations of any claims or assessments, management is of the opinion that the outcome of these matters will not have a material adverse effect on the Company’s results of operations, financial position or cash flows.

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

This discussion of our financial condition and results of operations should be read in conjunction with our condensed consolidated financial statements and notes thereto included herein. The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates if different assumptions were used or different events ultimately transpire.

Our critical accounting policies, which require management to make judgments about matters that are inherently uncertain, are described in Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” under the heading “Critical Accounting Policies” in our Annual Report on Form 10-K for the year ended October 31, 2014. There have been no material changes to our critical accounting policies during the six months ended April 30, 2015.

Our business is comprised of two operating segments: the Flight Support Group (“FSG”), consisting of HEICO Aerospace Holdings Corp. (“HEICO Aerospace”) and HEICO Flight Support Corp. and their collective subsidiaries; and the Electronic Technologies Group (“ETG”), consisting of HEICO Electronic Technologies Corp. (“HEICO Electronic”) and its subsidiaries.

Our results of operations for the six and three months ended April 30, 2015 have been affected by the fiscal 2015 acquisitions as further detailed in Note 2, Acquisitions, of the Notes to Condensed Consolidated Financial Statements of this quarterly report.

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Results of Operations

The following table sets forth the results of our operations, net sales and operating income by segment and the percentage of net sales represented by the respective items in our Condensed Consolidated Statements of Operations (in thousands):

	Six months ended April 30,						Three months ended April 30,
	2015			2014			2015			2014
Net sales		$559,606			$549,058			$291,421			$282,232
Cost of sales	360,315			357,019			185,927			182,310
Selling, general and administrative expenses	97,097			92,483			49,706			50,751
Total operating costs and expenses	457,412			449,502			235,633			233,061
Operating income		$102,194			$99,556			$55,788			$49,171
Net sales by segment:
Flight Support Group		$384,832			$376,477			$202,775			$194,892
Electronic Technologies Group	180,216			177,233			90,995			89,741
Intersegment sales	(5,442		)	(4,652		)	(2,349		)	(2,401		)
		$559,606			$549,058			$291,421			$282,232
Operating income by segment:
Flight Support Group		$68,248			$69,089			$37,545			$36,886
Electronic Technologies Group	41,624			41,040			22,206			18,136
Other, primarily corporate	(7,678		)	(10,573		)	(3,963		)	(5,851		)
		$102,194			$99,556			$55,788			$49,171
Net sales	100.0		%	100.0		%	100.0		%	100.0		%
Gross profit	35.6		%	35.0		%	36.2		%	35.4		%
Selling, general and administrative expenses	17.4		%	16.8		%	17.1		%	18.0		%
Operating income	18.3		%	18.1		%	19.1		%	17.4		%
Interest expense	.4		%	.5		%	.4		%	.5		%
Other income	.1		%	.1		%	.1		%	.1		%
Income tax expense	5.3		%	5.8		%	5.7		%	5.4		%
Net income attributable to noncontrolling interests	1.8		%	1.7		%	1.9		%	1.6		%
Net income attributable to HEICO	10.9		%	10.2		%	11.4		%	10.1		%

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Comparison of First Six Month of Fiscal 2015 to First Six Months of Fiscal 2014

Net Sales

Our net sales in the first six months of fiscal 2015 increased by 2% to a record $559.6 million, as compared to net sales of $549.1 million in the first six months of fiscal 2014. The increase in consolidated net sales principally reflects an increase of $8.4 million (a 2% increase) to a record $384.8 million in net sales within the FSG and a net sales increase of $3.0 million (a 2% increase) to a record $180.2 million in net sales within the ETG. The net sales increase in the FSG principally reflects net sales of $16.1 million contributed by fiscal 2015 acquisitions as well as additional net sales from new product offerings and favorable market conditions in our aftermarket replacement parts and repair and overhaul services product lines of $6.3 million. These increases were partially offset by a $14.0 million net sales decrease in our specialty products lines principally reflecting lower net sales of certain industrial products that are principally attributed to a reduction in product demand associated with certain customers and the related completion of a customer's multi-year orders in late fiscal 2014. As a result of the net sales decrease of certain industrial products, the FSG experienced a 2% organic revenue decline in the first six months of fiscal 2015. Excluding this net sales decrease, the FSG experienced organic growth of approximately 3% in the first six months of fiscal 2015. The net sales increase in the ETG reflects organic growth of approximately 2% from an increase in demand for certain of the ETG's medical, defense and aerospace products resulting in an aggregate net sales increase of $5.2 million, partially offset by an aggregate net sales decrease of $2.2 million from lower demand for certain of the ETG's other product lines. Sales price changes were not a significant contributing factor to the ETG and FSG net sales growth in the first six months of fiscal 2015.

Gross Profit and Operating Expenses

Our consolidated gross profit margin increased to 35.6% in the first six months of fiscal 2015 from 35.0% in the first six months of fiscal 2014, principally reflecting an increase of 2.3% in the ETG's gross profit margin. The increase in the ETG's gross profit margin is principally attributed to a more favorable product mix for certain of our space and defense products. Total new product research and development expenses included within our consolidated cost of sales increased to $19.4 million in the first six months of fiscal 2015, as compared to $18.4 million in the first six months of fiscal 2014.

Selling, general and administrative (“SG&A”) expenses were $97.1 million in the first six months of fiscal 2015 as compared to $92.5 million in the first six months of fiscal 2014. Reductions in accrued contingent consideration associated with a prior year acquisition reduced SG&A expenses by $1.2 million and $9.3 million in the first six months of fiscal 2015 and 2014, respectively. Additionally corporate expenses were $2.9 million lower in the first six months of fiscal 2015 as compared to the same period in fiscal 2014, principally due to unrealized gains from foreign currency translation adjustments on borrowings denominated in Euros under our revolving credit facility and lower accrued performance-based compensation expense.

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SG&A expenses as a percentage of net sales increased from 16.8% in the first six months of fiscal 2014 to 17.4% in the first six months of fiscal 2015. The increase principally reflects the larger reduction in accrued contingent consideration recognized in the prior year, partially offset by the previously mentioned lower corporate expenses.

Operating Income

Operating income in the first six months of fiscal 2015 increased by 3% to a record $102.2 million, up from $99.6 million in the first six months of fiscal 2014. The increase in consolidated operating income reflects the previously mentioned $2.9 million decrease in corporate expenses as well as a $.6 million increase (a 1% increase) to a record $41.6 million in operating income of the ETG in the first six months of fiscal 2015, up from $41.0 million in the first six months of fiscal 2014, partially offset by a $.8 million decrease (a 1% decrease) to $68.2 million in operating income of the FSG in the first six months of fiscal 2015, as compared to $69.1 million in the first six months of fiscal 2014. The increase in operating income of the ETG is principally attributed to the previously mentioned improved gross profit margin as well as lower amortization expense of intangible assets, partially offset by the aforementioned larger reduction in accrued contingent consideration recognized in the prior year. The decrease in the FSG’s operating income is principally attributed to higher amortization expenses of intangible assets associated with the fiscal 2015 acquisitions as well as a slightly lower gross profit margin, partially offset by the increase in net sales.

Consolidated operating income as a percentage of net sales increased to 18.3% in the first six months of fiscal 2015, up from 18.1% in the first six months of fiscal 2014.

Interest Expense

Interest expense decreased to $2.3 million in the first six months of fiscal 2015 from $2.7 million in the first six months of fiscal 2014. The decrease was principally due to a higher weighted average balance outstanding under our revolving credit facility in the first six months of fiscal 2014 associated with our fiscal 2013 acquisitions.

Other Income

Other income in the first six months of fiscal 2015 and 2014 was not material.

Income Tax Expense

Our effective tax rate in the first six months of fiscal 2015 decreased to 29.8% from 32.9% in the first six months of fiscal 2014. The decrease is principally due to an income tax credit for qualified R&D activities for the last ten months of fiscal 2014 that was recognized in the first quarter of fiscal 2015 resulting from the retroactive extension of the U.S. federal R&D tax credit in December 2014 to cover calendar year 2014. Additionally, the decrease in the effective tax rate reflects the benefit of recognizing additional foreign tax credits related to R&D activities at one of our foreign subsidiaries inclusive of a prior year tax return amendment. These

24

decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

Net Income Attributable to Noncontrolling Interests

Net income attributable to noncontrolling interests relates to the 20% noncontrolling interest held by Lufthansa Technik AG in HEICO Aerospace and the noncontrolling interests held by others in certain subsidiaries of the FSG and ETG. Net income attributable to noncontrolling interests was $9.9 million in the first six months of fiscal 2015 compared to $9.5 million in the first six months of fiscal 2014. The increase in the first six months of fiscal 2015 principally reflects higher allocations of net income to certain subsidiaries of the FSG and ETG in which noncontrolling interests are held including the fiscal 2015 acquisitions, partially offset by lower allocations of net income to certain noncontrolling interests in the first six months of fiscal 2015 as a result of the acquisition of certain noncontrolling interests during fiscal 2014.

Net Income Attributable to HEICO

Net income attributable to HEICO increased to a record $60.7 million, or $.90 per diluted share, in the first six months of fiscal 2015 from $55.8 million, or $.83 per diluted share, in the first six months of fiscal 2014 principally reflecting the increased operating income and the lower effective tax rate.

Comparison of Second Quarter of Fiscal 2015 to Second Quarter of Fiscal 2014

Net Sales

Our net sales in the second quarter of fiscal 2015 increased by 3% to $291.4 million, as compared to net sales of $282.2 million in the second quarter of fiscal 2014. The increase in consolidated net sales principally reflects an increase of $7.9 million (a 4% increase) to a record$202.8 million in net sales within the FSG as well as an increase of $1.3 million (a 1% increase) to $91.0 million in net sales within the ETG. The net sales increase in the FSG principally reflects net sales of $14.4 million contributed by fiscal 2015 acquisitions, partially offset by a $6.4 million net sales decrease in our specialty products lines principally reflecting lower net sales of certain industrial products that are principally attributed to a reduction in product demand associated with certain customers and the related completion of a customer's multi-year orders in late fiscal 2014. As a result of the net sales decrease of certain industrial products, the FSG experienced a 3% organic revenue decline in the second quarter of fiscal 2015. Excluding this net sales decrease, the FSG experienced organic growth of approximately 1% in the second quarter of fiscal 2015. The net sales increase in the ETG reflects organic growth of approximately 1% resulting from an increase in demand for certain of the ETG's medical, defense and aerospace products resulting in an aggregate net sales increase of $2.3 million, partially offset by lower demand for certain of the ETG's other product lines resulting in an aggregate net sales decrease of $1.0 million. Sales price changes were not a significant contributing factor to the ETG and FSG net sales growth in the second quarter of fiscal 2015.

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Gross Profit and Operating Expenses

Our consolidated gross profit margin increased to 36.2% in the second quarter of fiscal 2015 as compared to 35.4% in the second quarter of fiscal 2014, principally reflecting an increase of 2.4% in the ETG's gross profit margin. The increase in the ETG's gross profit margin is principally attributed to a more favorable product mix for certain of our space and defense products. Total new product research and development expenses included within our consolidated cost of sales increased to $10.1 million in the second quarter of fiscal 2015, as compared to $9.3 million in the second quarter of fiscal 2014.

SG&A expenses were $49.7 million in the second quarter of fiscal 2015 as compared to $50.8 million in the second quarter of fiscal 2014. Corporate expenses were $1.6 million lower in the second quarter of fiscal 2015 as compared to the same period in fiscal 2014, principally due to unrealized gains from foreign currency translation adjustments on borrowings denominated in Euros under our revolving credit facility and lower accrued performance-based compensation expense. Additionally, reductions in accrued contingent consideration associated with a prior year acquisition reduced SG&A expenses by $1.2 million and $2.3 million in the second quarter of fiscal 2015 and 2014, respectively.

SG&A expenses as a percentage of net sales decreased from 18.0% in the second quarter of fiscal 2014 to 17.1% in the second quarter of fiscal 2015 principally reflecting the previously mentioned lower corporate expenses.

Operating Income

Operating income in the second quarter of fiscal 2015 increased by 13% to a record $55.8 million, up from $49.2 million in the second quarter of fiscal 2014. The increase in consolidated operating income principally reflects a $4.1 million increase (a 22% increase) to $22.2 million in operating income of the ETG in the second quarter of fiscal 2015, up from $18.1 million in the second quarter of fiscal 2014 and a $.7 million increase (a 2% increase) to a record $37.5 million in operating income of the FSG in the second quarter of fiscal 2015, up from $36.9 million in the second quarter of fiscal 2014. Additionally, the increase in consolidated operating income reflects the previously mentioned $1.6 million decrease in corporate expenses.

Consolidated operating income as a percentage of net sales increased to 19.1% in the second quarter of fiscal 2015, up from 17.4% in the second quarter of fiscal 2014. The increase in consolidated operating income as a percentage of net sales principally reflects an increase in the ETG’s operating income as a percentage of net sales from 20.2% in the second quarter of fiscal 2014 to 24.4% in the second quarter of fiscal 2015 and a reduction in corporate expenses as a percentage of net sales from 2.1% in the second quarter of fiscal 2014 to 1.4% in the second quarter of fiscal 2015, partially offset by a decrease in the FSG’s operating income as a percentage of net sales from 18.9% in the second quarter of fiscal 2014 to 18.5% in the second quarter of fiscal 2015. The increase in operating income and operating income as a percentage of net sales for the ETG principally reflects the previously mentioned improved gross profit margin as well as lower amortization expense of intangible assets. The increase in operating income of

26

the FSG principally reflects the increase in net sales, partially offset by higher amortization expense of intangible assets associated with the fiscal 2015 acquisitions. The decrease in operating income as a percentage of net sales for the FSG principally reflects the higher amortization expense.

Interest Expense

Interest expense decreased to $1.1 million in the second quarter of fiscal 2015 from $1.4 million in the second quarter of fiscal 2014. The decrease was principally due to a higher weighted average balance outstanding under our revolving credit facility in the second quarter of fiscal 2014 associated with our fiscal 2013 acquisitions.

Other Income

Other income in the second quarter of fiscal 2015 and 2014 was not material.

Income Tax Expense

Our effective tax rate in the second quarter of fiscal 2015 decreased to 30.0% from 31.8% in the second quarter of fiscal 2014. The decrease is principally attributed to the benefit of recognizing additional foreign tax credits related to R&D activities at one of our foreign subsidiaries inclusive of a prior year tax return amendment. The decrease in the effective tax rate also reflects no provision for U.S. income taxes on the undistributed earnings of a fiscal 2015 foreign acquisition located in a lower tax rate jurisdiction. These decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

Net Income Attributable to Noncontrolling Interests

Net income attributable to noncontrolling interests relates to the 20% noncontrolling interest held by Lufthansa Technik AG in HEICO Aerospace and the noncontrolling interests held by others in certain subsidiaries of the FSG and ETG. Net income attributable to noncontrolling interests was $5.4 million in the second quarter of fiscal 2015 compared to $4.4 million in the second quarter of fiscal 2014. The increase in the second quarter of fiscal 2015 principally reflects higher allocations of net income to certain subsidiaries of the FSG and ETG in which noncontrolling interests are held including the fiscal 2015 acquisitions.

Net Income Attributable to HEICO

Net income attributable to HEICO increased to $33.1 million, or $.49 per diluted share, in the second quarter of fiscal 2015 from $28.4 million, or $.42 per diluted share, in the second quarter of fiscal 2014 principally reflecting the increased operating income and lower effective tax rate.

27

Outlook

As we look ahead to the remainder of fiscal 2015, we anticipate organic growth within our product lines that serve the commercial aviation markets moderated by lower demand for certain of our industrial-related products within our specialty products lines. We expect improved organic growth within the ETG as compared to the prior year, reflecting increased demand for the majority of our products. During the remainder of fiscal 2015, we plan to continue our focus on new product development, further market penetration, executing our acquisition strategies and maintaining our financial strength. Based on the aforementioned, we continue to estimate consolidated fiscal 2015 year-over-year growth in both net sales and net income to approximate 8% - 10%.

Liquidity and Capital Resources

Our principal uses of cash include acquisitions, capital expenditures, cash dividends, distributions to noncontrolling interests and working capital needs. Capital expenditures in fiscal 2015 are anticipated to approximate $25 million. We finance our activities primarily from our operating and financing activities, including borrowings under our revolving credit facility.

The revolving credit facility contains both financial and non-financial covenants. As of April 30, 2015, we were in compliance with all such covenants. As of April 30, 2015, our net debt to shareholders’ equity ratio was 37.0%, with net debt (total debt less cash and cash equivalents) of $306.1 million.

Based on our current outlook, we believe that our net cash provided by operating activities and available borrowings under our revolving credit facility will be sufficient to fund cash requirements for at least the next twelve months.

Operating Activities

Net cash provided by operating activities increased to $64.8 million in the first six months of fiscal 2015 and consisted primarily of net income from consolidated operations of $70.6 million and depreciation and amortization of $23.1 million (a non-cash item), partially offset by an increase in working capital (current assets minus current liabilities) of $28.4 million. Net cash provided by operating activities increased by $9.8 million in the first six months of fiscal 2015 from $55.0 million in the first six months of fiscal 2014. The increase in net cash provided by operating activities in the first six months of fiscal 2015 is principally attributed an $8.2 million increase in accrued contingent consideration (a non-cash item) and a net $6.9 million decrease in working capital principally reflecting the timing of collections on accounts receivable, partially offset by a net $6.8 million decrease in other long-term assets and liabilities, principally reflecting the receipt of cash in the first six months of fiscal 2014 associated with a long-term contractual arrangement accounted for as deferred revenue.

28

Investing Activities

Net cash used in investing activities totaled $58.9 million in the first six months of fiscal 2015 and related primarily to acquisitions of $49.5 million as well as capital expenditures of $9.5 million. Further details regarding our fiscal 2015 acquisitions may be found in Note 2, Acquisitions, of the Notes to Condensed Consolidated Financial Statements.

Financing Activities

Net cash used in financing activities in the first six months of fiscal 2015 totaled $4.6 million and related primarily to $4.7 million in distributions to noncontrolling interests and $4.7 million in cash dividends on our common stock, partially offset by $3.0 million in proceeds from stock option exercises and the presentation of a $1.4 million excess tax benefit from stock option exercises as a financing activity.

Contractual Obligations

There have not been any material changes to the amounts presented in the table of contractual obligations that was included in our Annual Report on Form 10-K for the year ended October 31, 2014.

Off-Balance Sheet Arrangements

Guarantees

As of April 30, 2015, we have arranged for standby letters of credit aggregating $2.3 million, which are supported by our revolving credit facility. One letter of credit in the amount of $1.5 million is to satisfy the security requirement of our insurance company for potential workers' compensation claims and the remainder pertain to performance guarantees related to customer contracts entered into by certain of our subsidiaries.

29

New Accounting Pronouncements

In March 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2013-05, “Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity,” which clarifies the applicable guidance for the release of any cumulative translation adjustments into net earnings. ASU 2013-05 specifies that the entire amount of cumulative translation adjustments should be released into earnings when an entity ceases to have a controlling financial interest in a subsidiary or group of assets within a consolidated foreign entity and the sale or transfer results in the complete or substantially complete liquidation of the investment in the foreign entity. We adopted ASU 2013-05 in the first quarter of fiscal 2015, resulting in no impact on our consolidated results of operations, financial position or cash flows.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which provides a comprehensive new revenue recognition model that will supersede nearly all existing revenue recognition guidance. Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts. ASU 2014-09 is effective for fiscal years and interim reporting periods within those years beginning after December 15, 2016, or in fiscal 2018 for HEICO. Early adoption is not permitted. ASU 2014-09 shall be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application. We are currently evaluating which transition method we will elect and the effect the adoption of this guidance will have on our consolidated results of operations, financial position or cash flows.

30

Forward-Looking Statements

Certain statements in this report constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained herein that are not clearly historical in nature may be forward-looking and the words “anticipate,” “believe,” “expect,” “estimate” and similar expressions are generally intended to identify forward-looking statements. Any forward-looking statement contained herein, in press releases, written statements or other documents filed with the Securities and Exchange Commission or in communications and discussions with investors and analysts in the normal course of business through meetings, phone calls and conference calls, concerning our operations, economic performance and financial condition are subject to risks, uncertainties and contingencies. We have based these forward-looking statements on our current expectations and projections about future events. All forward-looking statements involve risks and uncertainties, many of which are beyond our control, which may cause actual results, performance or achievements to differ materially from anticipated results, performance or achievements. Also, forward-looking statements are based upon management’s estimates of fair values and of future costs, using currently available information. Therefore, actual results may differ materially from those expressed or implied in those statements. Factors that could cause such differences include: lower demand for commercial air travel or airline fleet changes or airline purchasing decisions, which could cause lower demand for our goods and services; product development or product specification costs and requirements, which could cause an increase to our costs to complete contracts; governmental and regulatory demands, export policies and restrictions, reductions in defense, space or homeland security spending by U.S. and/or foreign customers or competition from existing and new competitors, which could reduce our sales; our ability to introduce new products and product pricing levels, which could reduce our sales or sales growth; product development difficulties, which could increase our product development costs and delay sales; our ability to make acquisitions and achieve operating synergies from acquired businesses, customer credit risk, interest and income tax rates and economic conditions within and outside of the aviation, defense, space, medical, telecommunications and electronics industries, which could negatively impact our costs and revenues; and defense budget cuts, which could reduce our defense-related revenue. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except to the extent required by applicable law.

31

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have not been any material changes in our assessment of HEICO’s sensitivity to market risk that was disclosed in Item 7A, “Quantitative and Qualitative Disclosures About Market Risk,” in our Annual Report on Form 10-K for the year ended October 31, 2014 except as discussed below:

During the first quarter of fiscal 2015, we borrowed €32 million under our revolving credit facility and used the funds to facilitate an acquisition. A hypothetical 10% weakening of the United States ("U.S.") dollar in comparison to the Euro as of April 30, 2015 would increase the U.S. dollar equivalent of our Euro borrowing by $3.5 million and decrease operating income by the same amount.

Item 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of the end of the period covered by this quarterly report. Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that HEICO’s disclosure controls and procedures are effective as of the end of the period covered by this quarterly report.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting during the second quarter ended April 30, 2015 that have materially affected, or are reasonably likely to materially affect, HEICO's internal control over financial reporting.

32

PART II. OTHER INFORMATION

Item 6.    EXHIBITS

Exhibit	Description
31.1	Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer. *
31.2	Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer. *
32.1	Section 1350 Certification of Chief Executive Officer. **
32.2	Section 1350 Certification of Chief Financial Officer. **
101.INS	XBRL Instance Document. *
101.SCH	XBRL Taxonomy Extension Schema Document. *
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document. *
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document. *
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document. *
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document. *

* Filed herewith.

**    Furnished herewith.

33

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		HEICO CORPORATION
Date:	May 21, 2015	By:	/s/ CARLOS L. MACAU, JR.
			Carlos L. Macau, Jr. Executive Vice President - Chief Financial Officer and Treasurer (Principal Financial Officer)
		By:	/s/ STEVEN M. WALKER
			Steven M. Walker Chief Accounting Officer and Assistant Treasurer (Principal Accounting Officer)

34

EXHIBIT INDEX

Exhibit	Description
31.1	Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer.
31.2	Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer.
32.1	Section 1350 Certification of Chief Executive Officer.
32.2	Section 1350 Certification of Chief Financial Officer.
101.INS	XBRL Instance Document.
101.SCH	XBRL Taxonomy Extension Schema Document.
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document.
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.

EX-31.1

Exhibit 31.1

RULE 13a-14(a)/15d-14(a) CERTIFICATION

I, Laurans A. Mendelson, certify that:

(1) I have reviewed this quarterly report on Form 10-Q of HEICO Corporation;

(2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

(3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 21, 2015	/s/ LAURANS A. MENDELSON
		Laurans A. Mendelson Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

RULE 13a-14(a)/15d-14(a) CERTIFICATION

I, Carlos L. Macau, Jr., certify that:

(1) I have reviewed this quarterly report on Form 10-Q of HEICO Corporation;

(2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

(3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(4) The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

(5) The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 21, 2015	/s/ CARLOS L. MACAU, JR.
		Carlos L. Macau, Jr. Chief Financial Officer (Principal Financial Officer)

EX-32.1

Exhibit 32.1

SECTION 1350 CERTIFICATION

In connection with the Quarterly Report of HEICO Corporation (the “Company”) on Form 10-Q for the period ended April 30, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Laurans A. Mendelson, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	May 21, 2015	/s/ LAURANS A. MENDELSON
		Laurans A. Mendelson Chief Executive Officer (Principal Executive Officer)

EX-32.2

Exhibit 32.2

SECTION 1350 CERTIFICATION

In connection with the Quarterly Report of HEICO Corporation (the “Company”) on Form 10-Q for the period ended April 30, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Carlos L. Macau, Jr., certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	May 21, 2015	/s/ CARLOS L. MACAU, JR.
		Carlos L. Macau, Jr. Chief Financial Officer (Principal Financial Officer)

XML

GOODWILL AND OTHER INTANGIBLE ASSETS (Identifiable Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	$ 239,353	$ 222,281
Accumulated Amortization	(77,900)	(76,100)
Net Carrying Amount	161,453	146,181
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Intangible Asset Gross Carrying Amount	301,204	276,910
Intangible Asset Net Carrying Amount	223,304	200,810
Trade Names [Member]
Indefinite-Lived Intangible Assets (Excluding Goodwill) [Abstract]
Gross Carrying Amount	61,851	54,629
Net Carrying Amount	61,851	54,629
Customer Relationships [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	160,753	144,478
Accumulated Amortization	(55,908)	(55,393)
Net Carrying Amount	104,845	89,085
Intellectual Property [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	73,892	73,005
Accumulated Amortization	(18,860)	(17,620)
Net Carrying Amount	55,032	55,385
Licensing Agreements [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	2,900	2,900
Accumulated Amortization	(1,758)	(1,645)
Net Carrying Amount	1,142	1,255
Noncompete Agreements [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	927	1,020
Accumulated Amortization	(927)	(1,020)
Net Carrying Amount	0	0
Patents [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	715	712
Accumulated Amortization	(419)	(405)
Net Carrying Amount	296	307
Trade Names [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	166	166
Accumulated Amortization	(28)	(17)
Net Carrying Amount	$ 138	$ 149

XML

FAIR VALUE MEASUREMENTS (Details Textuals)	Apr. 30, 2015 USD ($)	Oct. 31, 2014 USD ($)	Apr. 30, 2015 Aggregate LCP Assets [Member] USD ($)	Oct. 31, 2014 Aggregate LCP Assets [Member] USD ($)	Apr. 30, 2015 Significant Other Observable Inputs (Level 2) [Member] USD ($)	Oct. 31, 2014 Significant Other Observable Inputs (Level 2) [Member] USD ($)	Apr. 30, 2015 Significant Unobservable Inputs (Level 3) [Member] USD ($)	Oct. 31, 2014 Significant Unobservable Inputs (Level 3) [Member] USD ($)	Apr. 30, 2015 Flight Support Group [Member] Euro Member Countries, Euro FY 2015 Acquisition [Member] EUR (€)	Apr. 30, 2015 Flight Support Group [Member] United States of America, Dollars FY 2015 Acquisition [Member] USD ($)	Apr. 30, 2015 Electronic Technologies Group [Member] FY 2013 Acquisition [Member] USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Combination, Contingent Consideration, Liability	$ 20,118,000	$ 1,184,000			$ 0	$ 0	$ 20,118,000	$ 1,184,000
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High									24,400,000	26,900,000	30,000,000
Assets held within irrevocable trusts and classified within other assets	82,622,000	71,449,000	77,500,000	65,900,000	76,556,000	62,008,000	0	0
Related liabilities of deferred compensation plans, specified as other long-term liabilities	$ 81,600,000	$ 70,500,000	$ 76,500,000	$ 65,000,000

XML

FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS (Level 3 Valuation Inputs) (Details) (FY 2015 Acquisition [Member], Fair Value, Inputs, Level 3 [Member])	6 Months Ended
	Apr. 30, 2015
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	2.20%
Minimum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Negative Long-term Revenue Growth Rate	(7.00%)
Maximum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Long-term Revenue Growth Rate	12.00%

XML

SELECTED FINANCIAL STATEMENT INFORMATION SELECTED FINANCIAL STATEMENT INFORMATION (Employee Retirement Plan) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Expected return on plan assets	$ 185	$ 185	$ 370	$ 370
Interest cost	140	153	280	306
Net pension income	$ 45	$ 32	$ 90	$ 64

XML

NET INCOME PER SHARE ATTRIBUTABLE TO HEICO SHAREHOLDERS (Tables)

6 Months Ended

Apr. 30, 2015

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The computation of basic and diluted net income per share attributable to HEICO shareholders is as follows (in thousands, except per share data):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Numerator:
Net income attributable to HEICO		$60,745		$55,822		$33,105		$28,367
Denominator:
Weighted average common shares outstanding - basic	66,653		66,415		66,711		66,437
Effect of dilutive stock options	1,082		988		1,090		1,018
Weighted average common shares outstanding - diluted	67,735		67,403		67,801		67,455
Net income per share attributable to HEICO shareholders:
Basic		$.91		$.84		$.50		$.43
Diluted		$.90		$.83		$.49		$.42
Anti-dilutive stock options excluded	305		425		305		305

XML

OPERATING SEGMENTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Segment Reporting Information [Line Items]
Net sales	$ 291,421	$ 282,232	$ 559,606	$ 549,058
Depreciation and amortization	12,237	12,089	23,141	24,139
Operating income	55,788	49,171	102,194	99,556
Capital expenditures	5,206	3,495	9,460	7,485
Flight Support Group [Member]
Segment Reporting Information [Line Items]
Net sales	202,775	194,892	384,832	376,477
Depreciation and amortization	6,349	4,943	11,161	9,863
Operating income	37,545	36,886	68,248	69,089
Capital expenditures	3,863	2,231	6,477	4,256
Electronic Technologies Group [Member]
Segment Reporting Information [Line Items]
Net sales	90,995	89,741	180,216	177,233
Depreciation and amortization	5,686	6,946	11,578	13,871
Operating income	22,206	18,136	41,624	41,040
Capital expenditures	1,226	1,051	2,857	2,759
Other Primarily Corporate and Intersegment [Member]
Segment Reporting Information [Line Items]
Net sales	(2,349)	(2,401)	(5,442)	(4,652)
Depreciation and amortization	202	200	402	405
Operating income	(3,963)	(5,851)	(7,678)	(10,573)
Capital expenditures	$ 117	$ 213	$ 126	$ 470

XML

LONG-TERM DEBT (Details Textuals) In Millions, unless otherwise specified	Apr. 30, 2015 Foreign Line of Credit [Member] USD ($)	Apr. 30, 2015 Foreign Line of Credit [Member] Euro Member Countries, Euro EUR (€)	Apr. 30, 2015 Revolving Credit Facility [Member]	Oct. 31, 2014 Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 50
Long-term Debt	$ 35.3	€ 32.0
Weighted average interest rate			1.30%	1.30%

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SELECTED FINANCIAL STATEMENT INFORMATION (Details Textuals) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014	Oct. 31, 2014
Business Acquisition [Line Items]
Accrued customer rebates and credits	$ 7.7		$ 7.7		$ 10.9
Total customer rebates and credits deducted within net sales	$ 1.3	$ 1.7	$ 2.9	$ 3.4
Aeroworks [Member]
Business Acquisition [Line Items]
Percentage of Voting Interests Acquired	80.00%		80.00%
Harter [Member]
Business Acquisition [Line Items]
Percentage of Voting Interests Acquired	80.10%		80.10%

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COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014
Schedule of Product Warranties [Line Items]
Balances as of beginning of fiscal year	$ 4,079	$ 3,233
Accruals for warranties	436	1,125
Acquired warranty liabilities	35	0
Warranty claims settled	(1,078)	(941)
Balances as of January 31	$ 3,472	$ 3,417

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FAIR VALUE MEASUREMENTS (Contingent Consideration Liability) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Apr. 30, 2015	Oct. 31, 2014
Liabilities [Abstract]
Accrued Liabilities, Current	$ 82,090	$ 92,578
Other Liabilities, Noncurrent	105,528	82,289
Total liabilities	688,279	674,629
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balances as of October 31, 2014, Liabilities	1,184
Business Combination, Consideration Transferred, Liabilities Incurred	21,355
Increase in accrued contingent consideration	(1,058)
Balances as of April 30, 2015, Liabilities	20,118
Liabilities [Abstract]
Accrued Liabilities, Current	5,963
Other Liabilities, Noncurrent	14,155
Total liabilities	20,118
Foreign Currency Gain (Loss) [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Liabilities Measured on Recurring Basis, Change in Unrealized Gain (Loss)	$ (1,363)

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

6 Months Ended

Apr. 30, 2015

Accounting Policies [Abstract]

Summary of Significant Accounting Policies [Text Block]

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of HEICO Corporation and its subsidiaries (collectively, “HEICO,” or the “Company”) have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q. Therefore, the condensed consolidated financial statements do not include all information and footnotes normally included in annual consolidated financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended October 31, 2014. The October 31, 2014 Condensed Consolidated Balance Sheet has been derived from the Company’s audited consolidated financial statements. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting principally of normal recurring accruals) necessary for a fair presentation of the condensed consolidated balance sheets, statements of operations, statements of comprehensive income, statements of shareholders' equity and statements of cash flows for such interim periods presented. The results of operations for the six months ended April 30, 2015 are not necessarily indicative of the results which may be expected for the entire fiscal year.

The Company has two operating segments: the Flight Support Group (“FSG”), consisting of HEICO Aerospace Holdings Corp. (“HEICO Aerospace”) and HEICO Flight Support Corp. and their collective subsidiaries; and the Electronic Technologies Group (“ETG”), consisting of HEICO Electronic Technologies Corp. (“HEICO Electronic”) and its subsidiaries.

New Accounting Pronouncements

In March 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2013-05, “Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity,” which clarifies the applicable guidance for the release of any cumulative translation adjustments into net earnings. ASU 2013-05 specifies that the entire amount of cumulative translation adjustments should be released into earnings when an entity ceases to have a controlling financial interest in a subsidiary or group of assets within a consolidated foreign entity and the sale or transfer results in the complete or substantially complete liquidation of the investment in the foreign entity. The Company adopted ASU 2013-05 in the first quarter of fiscal 2015, resulting in no impact on the Company's consolidated results of operations, financial position or cash flows.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which provides a comprehensive new revenue recognition model that will supersede nearly all existing revenue recognition guidance. Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts. ASU 2014-09 is effective for fiscal years and interim reporting periods within those years beginning after December 15, 2016, or in fiscal 2018 for HEICO. Early adoption is not permitted. ASU 2014-09 shall be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application. The Company is currently evaluating which transition method it will elect and the effect the adoption of this guidance will have on its consolidated results of operations, financial position or cash flows.

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INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Apr. 30, 2015
Income Tax Contingency [Line Items]
Balance as of October 31, 2014	$ 879
Increases related to current year tax positions	76
Increases related to prior year tax positions	14
Balance as of April 30, 2015	$ 969

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SELECTED FINANCIAL STATEMENT INFORMATION (Accounts Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 154,807	$ 151,812
Less: Allowance for doubtful accounts	(2,144)	(2,143)
Accounts receivable, net	$ 152,663	$ 149,669

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ACQUISITIONS (Details Textuals)	6 Months Ended
	Apr. 30, 2015
Business Acquisition [Line Items]
Business Combination, Pro Forma Information, Disclosure Impracticable	The amount of net sales and earnings of Aeroworks and Harter included in the Condensed Consolidated Statements of Operations is not material. Had the Aeroworks and Harter acquisitions been consummated as of November 1, 2013, net sales, net income from consolidated operations, net income attributable to HEICO, and basic and diluted net income per share attributable to HEICO shareholders on a pro forma basis for the six and three months ended April 30, 2015 and April 30, 2014 would not have been materially different than the reported amounts.
Aeroworks [Member]
Business Acquisition [Line Items]
Effective Date of Acquisition	Jan. 31, 2015
Name of Acquired Entity	Aeroworks International Holdings, B.V.
Percentage of Voting Interests Acquired	80.00%
Description of Acquired Entity	Aeroworks, which is headquartered in The Netherlands and maintains significant production facilities in Thailand and Laos, is a manufacturer of both composite and metal parts used primarily in aircraft interior applications, including seating, galleys, lavatories, doors, and overhead bins.
Ownership Percentage by Noncontrolling Owners	20.00%
Contingent Consideration Arrangements, Description	The total consideration includes an accrual representing the fair value of contingent consideration that the Company may be obligated to pay should Aeroworks meet certain earnings objectives during each of the first four years following the acquisition.
Harter [Member]
Business Acquisition [Line Items]
Effective Date of Acquisition	Jan. 31, 2015
Name of Acquired Entity	Harter Aerospace, LLC
Percentage of Voting Interests Acquired	80.10%
Description of Acquired Entity	Harter is a globally recognized component and accessory maintenance, repair, and overhaul (MRO) station specializing in commercial aircraft accessories, including thrust reverse actuation systems and pneumatics, and electromechanical components.
Ownership Percentage by Noncontrolling Owners	19.90%
TEP [Member]
Business Acquisition [Line Items]
Effective Date of Acquisition	May 01, 2015
Name of Acquired Entity	Thermal Energy Products, Inc.
Description of Acquired Entity	TEP engineers, designs and manufactures removable/reusable insulation systems for industrial, commercial, aerospace and defense applications.

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INCOME TAXES (Details Textuals) (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014	Oct. 31, 2014
Income Tax Disclosure [Abstract]
Unrecognized tax benefits on uncertain tax position	$ 969,000		$ 969,000		$ 879,000
Unrecognized tax benefits that would impact effective tax rate	$ 700,000		$ 700,000
Effective Income Tax Rate, Continuing Operations	30.00%	31.80%	29.80%	32.90%

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SELECTED FINANCIAL STATEMENT INFORMATION (Costs and Estimated Earnings on Uncompleted POC Contracts) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
	Apr. 30, 2015	Oct. 31, 2014
Costs incurred on uncompleted contracts	$ 16,866	$ 24,437
Estimated Earnings	8,510	11,747
Estimated Revenue on Completed Percentage-of-Completion Contracts	25,376	36,184
Billings to date	(22,769)	(29,829)
Receivables, Long-term Contracts or Programs	2,607	6,355
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Accounts receivable, net (costs and estimated earnings in excess of billings)	5,052	8,161
Accrued expenses and other current liabilities (billings in excess of costs and estimated earnings)	(2,445)	(1,806)
Receivables, Long-term Contracts or Programs	$ 2,607	$ 6,355

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SELECTED FINANCIAL STATEMENT INFORMATION (Inventories) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Inventory [Line Items]
Finished products	$ 109,914	$ 106,229
Work in process	31,051	30,056
Materials, parts, assemblies and supplies	87,267	79,163
Contracts in process	4,997	2,594
Less: Billings to date	(2,194)	0
Inventories, net of valuation reserves	$ 231,035	$ 218,042

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - UNAUDITED (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014
Operating Activities:
Net income from consolidated operations	$ 70,595	$ 65,342
Adjustments to reconcile net income from consolidated operations to net cash provided by (used in) operating activities:
Depreciation and amortization	23,141	24,139
Share-based compensation expense	2,778	4,189
Employer contributions to HEICO Savings and Investment Plan	2,596	3,071
Deferred income tax provision (benefit)	(1,851)	(3,146)
Tax benefit from stock option exercises	1,405	93
Excess tax benefit from stock option exercises	(1,405)	(93)
Change in value of contingent consideration	(1,058)	(9,295)
Foreign currency transaction adjustments, net	(2,247)	0
Changes in operating assets and liabilities, net of acquisitions:
Change in accounts receivable	2,039	(8,113)
Change in inventories	(4,962)	(6,199)
Change in prepaid expenses and other current assets	(5,622)	(4,336)
Change in trade accounts payable	(3,699)	1,507
Change in accrued expenses and other current liabilities	(16,300)	(18,152)
Change in income taxes payable	173	0
Other	(778)	5,994
Net cash provided by operating activities	64,805	55,001
Investing Activities:
Acquisitions, net of cash acquired	(49,482)	(569)
Capital expenditures	(9,460)	(7,485)
Other	86	(8)
Net cash used in investing activities	(58,856)	(8,062)
Financing Activities:
Borrowings on revolving credit facility	61,696	105,000
Payments on revolving credit facility	(61,000)	(45,000)
Distributions to noncontrolling interests	(4,733)	(71,112)
Cash dividends paid	(4,666)	(27,225)
Acquisitions of noncontrolling interests	0	(1,243)
Revolving credit facility issuance costs	0	(767)
Redemptions of common stock related to stock option exercises	(5)	(273)
Proceeds from stock option exercises	2,954	400
Excess tax benefit from stock option exercises	1,405	93
Other	(201)	(936)
Net cash (used in) provided by financing activities	(4,550)	(41,063)
Effect of exchange rate changes on cash	(949)	27
Net (decrease) increase in cash and cash equivalents	450	5,903
Cash and cash equivalents at beginning of year	20,229	15,499
Cash and cash equivalents at end of period	$ 20,679	$ 21,402

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SELECTED FINANCIAL STATEMENT INFORMATION (Property, Plant and Equipment) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Property, Plant and Equipment [Line Items]
Land	$ 4,963	$ 4,501
Buildings and improvements	67,117	60,332
Machinery, equipment and tooling	149,249	139,963
Construction in progress	8,898	6,905
Property, plant and equipment, gross	230,227	211,701
Less: Accumulated depreciation and amortization	(125,734)	(117,836)
Property, plant and equipment, net	$ 104,493	$ 93,865

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GOODWILL AND OTHER INTANGIBLE ASSETS (Details Textuals) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Acquired Indefinite-lived Intangible Assets [Line Items]
Business Acquisition, Goodwill, Expected Tax Deductible Amount	$ 7		$ 7
Amortization expense related to intangible assets	7.0	7.0	13.1	14.1
Estimated Amortization Expense, remainder of fiscal 2015	13.0		13.0
Estimated Amortization Expense, for fiscal 2016	25.2		25.2
Estimated Amortization Expense, for fiscal 2017	24.3		24.3
Estimated Amortization Expense, for fiscal 2018	22.4		22.4
Estimated Amortization Expense, for fiscal 2019	20.5		20.5
Estimated Amortization Expense, for fiscal 2020	18.0		18.0
Estimated Amortization Expense, thereafter	$ 38.1		$ 38.1
Customer Relationships [Member]
Acquired Indefinite-lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			9 years
Intellectual Property [Member]
Acquired Indefinite-lived Intangible Assets [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			10 years

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COMMITMENTS AND CONTINGENCIES (Details Textuals) (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Commitments and Contingencies Disclosure [Abstract]
Guarantor Obligations, Maximum Exposure, Undiscounted	$ 2,300,000		$ 2,300,000
Standby letter of credit to meet the security requirement of its insurance company for potential workers'compensation claims			1,500,000
New product research and development expenses	$ 10,137,000	$ 9,300,000	$ 19,439,000	$ 18,416,000

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CONDENSED CONSOLIDATED BALANCE SHEETS - UNAUDITED (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Current assets:
Cash and cash equivalents	$ 20,679	$ 20,229
Accounts receivable, net	152,663	149,669
Inventories, net	231,035	218,042
Prepaid expenses and other current assets	15,099	8,868
Deferred income taxes	33,011	34,485
Total current assets	452,487	431,293
Property, plant and equipment, net	104,493	93,865
Goodwill	712,043	686,271
Intangible assets, net	223,304	200,810
Deferred income taxes	1,207	1,063
Other assets	87,060	75,912
Total assets	1,580,594	1,489,214
Current liabilities:
Current maturities of long-term debt	346	418
Trade accounts payable	56,092	57,157
Accrued expenses and other current liabilities	82,090	92,578
Income taxes payable	2,464	2,067
Total current liabilities	140,992	152,220
Long-term debt, net of current maturities	326,471	328,691
Deferred income taxes	115,288	111,429
Other long-term liabilities	105,528	82,289
Total liabilities	688,279	674,629
Commitments and contingencies (Note 10)
Redeemable noncontrolling interests (Note 3)	63,914	39,966
Shareholders' equity:
Common Stock	269	268
Capital in excess of par value	280,608	269,351
Deferred compensation obligation	1,296	1,138
HEICO stock held by irrevocable trust	(1,296)	(1,138)
Accumulated other comprehensive loss	(19,214)	(8,289)
Retained earnings	486,534	437,757
Total HEICO shareholders' equity	748,596	699,484
Noncontrolling interests	79,805	75,135
Total shareholders' equity	828,401	774,619
Total liabilities and equity	1,580,594	1,489,214
Class A Common Stock [Member]
Shareholders' equity:
Common Stock	$ 399	$ 397

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FAIR VALUE MEASUREMENTS (Fair Value Hierarchy, by Category) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Deferred Compensation Plans [Abstract]
Deferred compensation plans	$ 82,622	$ 71,449
Liabilities:
Contingent consideration	20,118	1,184
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	6,066	9,441
Liabilities:
Contingent consideration	0	0
Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	76,556	62,008
Liabilities:
Contingent consideration	0	0
Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Liabilities:
Contingent consideration	20,118	1,184
Corporate Owned Life Insurance [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	76,506	61,958
Corporate Owned Life Insurance [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Corporate Owned Life Insurance [Member] | Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	76,506	61,958
Corporate Owned Life Insurance [Member] | Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Equity Securities [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	2,382	2,225
Equity Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	2,382	2,225
Equity Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Equity Securities [Member] | Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Equity Funds [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	1,800	1,903
Equity Funds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	1,800	1,903
Equity Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Equity Funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Money Market Funds [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	979	3,974
Money Market Funds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	979	3,974
Money Market Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Money Market Funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	0	0
Other Defined Deferred Compensation Plan [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	955	1,389
Other Defined Deferred Compensation Plan [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	905	1,339
Other Defined Deferred Compensation Plan [Member] | Significant Other Observable Inputs (Level 2) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	50	50
Other Defined Deferred Compensation Plan [Member] | Significant Unobservable Inputs (Level 3) [Member]
Deferred Compensation Plans [Abstract]
Deferred compensation plans	$ 0	$ 0

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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE INCOME - UNAUDITED (USD $) In Thousands, unless otherwise specified	Total	Redeemable Noncontrolling Interests [Member]	Common Stock [Member]	Common Stock [Member] Class A Common Stock [Member]	Capital In Excess Of Par Value [Member]	Deferred Compensation Obligation [Member]	HEICO Stock Held By Irrevocable Trust [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total Shareholders Equity [Member]
Starting Balance, Redeemable Noncontrolling Interests at Oct. 31, 2013		$ 59,218
Starting Balance at Oct. 31, 2013			268	396	255,889	1,138	(1,138)	144	349,649	116,889	723,235
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income	64,691	3,583						(651)	55,822	5,937	61,108
Cash dividends									(27,225)		(27,225)
Issuance of common stock to Savings and Investment Plan					3,071						3,071
Share-based compensation expense					4,189						4,189
Proceeds from stock option exercises					400						400
Tax benefit from stock option exercises					93						93
Redemptions of common stock related to stock option exercises	(273)				(273)						(273)
Distributions to noncontrolling interests		(3,712)								(67,400)	(67,400)
Acquisitions of noncontrolling interests		(1,243)
Reclassification of Redeemable Noncontrolling Interests to Noncontrolling Interests		19,383								19,383	19,383
Adjustments to redemption amount of redeemable noncontrolling interests		(630)							630		630
Other				1	5				(1)	1	6
Ending Balance, Redeemable Noncontrolling Interests at Apr. 30, 2014		37,833
Ending Balance at Apr. 30, 2014			268	397	263,374	1,138	(1,138)	(507)	378,875	74,810	717,217
Starting Balance, Redeemable Noncontrolling Interests at Oct. 31, 2014	39,966	39,966
Starting Balance at Oct. 31, 2014	774,619		268	397	269,351	1,138	(1,138)	(8,289)	437,757	75,135	774,619
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income	58,860	2,288						(10,925)	60,745	6,752	56,572
Cash dividends									(4,666)		(4,666)
Issuance of common stock to Savings and Investment Plan			1		4,127						4,128
Share-based compensation expense					2,778						2,778
Proceeds from stock option exercises				2	2,952						2,954
Tax benefit from stock option exercises					1,405						1,405
Redemptions of common stock related to stock option exercises	(5)				(5)						(5)
Distributions to noncontrolling interests		(2,651)								(2,082)	(2,082)
Adjustments to redemption amount of redeemable noncontrolling interests		7,304							(7,304)		(7,304)
Deferred compensation obligation						158
Deferred compensation obligation							(158)
Other									2		2
Increase (Decrease) in Temporary Equity [Roll Forward]
Noncontrolling Interest, Increase from Business Combination		17,007
Ending Balance, Redeemable Noncontrolling Interests at Apr. 30, 2015	63,914	63,914
Ending Balance at Apr. 30, 2015	$ 828,401		$ 269	$ 399	$ 280,608	$ 1,296	$ (1,296)	$ (19,214)	$ 486,534	$ 79,805	$ 828,401

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SELECTED FINANCIAL STATEMENT INFORMATION SELECTED FINANCIAL STATEMENT INFORMATION (Redeemable Noncontrolling Interests) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Redeemable Noncontrolling Interest [Line Items]
Redeemable at fair value	$ 51,614	$ 27,666
Redeemable based on a multiple of future earnings	12,300	12,300
Redeemable noncontrolling interests	$ 63,914	$ 39,966

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LONG-TERM DEBT (Tables)

6 Months Ended

Apr. 30, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Long-term debt consists of the following (in thousands):

	April 30, 2015			October 31, 2014
Borrowings under revolving credit facility		$324,289			$326,000
Capital leases	2,528			3,109
	326,817			329,109
Less: Current maturities of long-term debt	(346		)	(418		)
		$326,471			$328,691

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SELECTED FINANCIAL STATEMENT INFORMATION SELECTED FINANCIAL STATEMENT INFORMATION (Accumulated Other Comprehensive Loss) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss			$ (8,289)
Other Comprehensive Income (Loss), Net of Tax	3	1,811	(11,735)	(651)
Ending accumulated other comprehensive loss	(19,214)		(19,214)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss			(8,348)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax			(10,925)
Ending accumulated other comprehensive loss	(19,273)		(19,273)
Pension Benefit Obligation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss			59
Other Comprehensive Income (Loss), Net of Tax			0
Ending accumulated other comprehensive loss	59		59
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Starting accumulated other comprehensive loss			(8,289)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax			(10,925)
Ending accumulated other comprehensive loss	$ (19,214)		$ (19,214)

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FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Apr. 30, 2015

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The Company's assets and liabilities that were measured at fair value on a recurring basis are set forth by level within the fair value hierarchy in the following tables (in thousands):

	As of April 30, 2015
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$76,506		$—		$76,506
Equity securities	2,382		—		—		2,382
Mutual funds	1,800		—		—		1,800
Money market funds	979		—		—		979
Other	905		50		—		955
Total assets		$6,066		$76,556		$—		$82,622
Liabilities:
Contingent consideration		$—		$—		$20,118		$20,118

	As of October 31, 2014
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$61,958		$—		$61,958
Equity securities	2,225		—		—		2,225
Mutual funds	1,903		—		—		1,903
Money market funds	3,974		—		—		3,974
Other	1,339		50		—		1,389
Total assets		$9,441		$62,008		$—		$71,449
Liabilities:
Contingent consideration		$—		$—		$1,184		$1,184

Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block]

The Level 3 inputs used to derive the estimated fair value of the Company's contingent consideration liability as of April 30, 2015 were as follows:

	Fiscal 2015 Subsidiary
Compound annual revenue growth rate range	(7	%)	-	12%
Weighted average discount rate	2.2%

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Changes in the Company’s contingent consideration liability measured at fair value on a recurring basis using unobservable inputs (Level 3) for the six months ended April 30, 2015 are as follows (in thousands):

Balance as of October 31, 2014		$1,184
Contingent consideration related to acquisition	21,355
Decrease in accrued contingent consideration	(1,058		)
Foreign currency translation adjustments	(1,363		)
Balance as of April 30, 2015		$20,118
Included in the accompanying Condensed Consolidated Balance Sheet under the following captions:
Accrued expenses and other current liabilities		$5,963
Other long-term liabilities	14,155
		$20,118

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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE INCOME - UNAUDITED [PARENTHETICAL] (USD $)	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Cash dividends per share (in dollars per share)	$ 0.00	$ 0.00	$ 0.07	$ 0.41

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CONDENSED CONSOLIDATED BALANCE SHEETS - UNAUDITED [PARENTHETICAL] (USD $) In Thousands, except Per Share data, unless otherwise specified	Jan. 31, 2015	Oct. 31, 2014
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	75,000	75,000
Common stock, shares issued	26,890	26,847
Common stock, shares outstanding	26,890	26,847
Class A Common Stock [Member]
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	75,000	75,000
Common stock, shares issued	39,911	39,699
Common stock, shares outstanding	39,911	39,699

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OPERATING SEGMENTS

6 Months Ended

Apr. 30, 2015

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

OPERATING SEGMENTS

Information on the Company’s two operating segments, the FSG and ETG, for the six and three months ended April 30, 2015 and 2014, respectively, is as follows (in thousands):

					Other, Primarily Corporate and Intersegment			Consolidated Totals
	Segment
	FSG		ETG
Six months ended April 30, 2015:
Net sales		$384,832		$180,216		($5,442	)		$559,606
Depreciation and amortization	11,161		11,578		402			23,141
Operating income	68,248		41,624		(7,678		)	102,194
Capital expenditures	6,477		2,857		126			9,460
Six months ended April 30, 2014:
Net sales		$376,477		$177,233		($4,652	)		$549,058
Depreciation and amortization	9,863		13,871		405			24,139
Operating income	69,089		41,040		(10,573		)	99,556
Capital expenditures	4,256		2,759		470			7,485
Three months ended April 30, 2015:
Net sales		$202,775		$90,995		($2,349	)		$291,421
Depreciation and amortization	6,349		5,686		202			12,237
Operating income	37,545		22,206		(3,963		)	55,788
Capital expenditures	3,863		1,226		117			5,206
Three months ended April 30, 2014:
Net sales		$194,892		$89,741		($2,401	)		$282,232
Depreciation and amortization	4,943		6,946		200			12,089
Operating income	36,886		18,136		(5,851		)	49,171
Capital expenditures	2,231		1,051		213			3,495

Total assets by operating segment as of April 30, 2015 and October 31, 2014 are as follows (in thousands):

					Other, Primarily Corporate		Consolidated Totals
	Segment
	FSG		ETG
Total assets as of April 30, 2015		$779,920		$679,534		$121,140		$1,580,594
Total assets as of October 31, 2014	676,824		703,144		109,246		1,489,214

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DOCUMENT AND ENTITY INFORMATION (USD $)	6 Months Ended
	Apr. 30, 2015	May 20, 2015
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Apr. 30, 2015
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2015
Entity Information [Line Items]
Entity Registrant Name	HEICO CORPORATION
Address	3000 Taft Street, Hollywood, Florida
State	Florida
Zip Code	33021
Entity Central Index Key	0000046619
Entity Tax Identification Number	650341002
Current Fiscal Year End Date	--10-31
Entity Filer Category	Large Accelerated Filer
Trading Symbol	hei
Entity Common Stock, Shares Outstanding		26,890,107
Entity Common Stock Par Value	$ 0.01
Class A Common Stock [Member]
Entity Information [Line Items]
Entity Common Stock, Shares Outstanding		39,915,823
Entity Common Stock Par Value	$ 0.01

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COMMITMENTS AND CONTINGENCIES

6 Months Ended

Apr. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

COMMITMENTS AND CONTINGENCIES

Guarantees

As of April 30, 2015, the Company has arranged for standby letters of credit aggregating $2.3 million, which are supported by its revolving credit facility. One letter of credit in the amount of $1.5 million is to satisfy the security requirement of the Company's insurance company for potential workers' compensation claims and the remainder pertain to performance guarantees related to customer contracts entered into by certain of the Company's subsidiaries.

Product Warranty

Changes in the Company’s product warranty liability for the six months ended April 30, 2015 and 2014, respectively, are as follows (in thousands):

	Six months ended April 30,
	2015			2014
Balances as of beginning of fiscal year		$4,079			$3,233
Accruals for warranties	436			1,125
Acquired warranty liabilities	35			—
Warranty claims settled	(1,078		)	(941		)
Balances as of April 30		$3,472			$3,417

Litigation

The Company is involved in various legal actions arising in the normal course of business. Based upon the Company’s and its legal counsel’s evaluations of any claims or assessments, management is of the opinion that the outcome of these matters will not have a material adverse effect on the Company’s results of operations, financial position or cash flows.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Net sales	$ 291,421	$ 282,232	$ 559,606	$ 549,058
Operating costs and expenses:
Cost of sales	185,927	182,310	360,315	357,019
Selling, general and administrative expenses	49,706	50,751	97,097	92,483
Total operating costs and expenses	235,633	233,061	457,412	449,502
Operating income	55,788	49,171	102,194	99,556
Interest expense	(1,146)	(1,441)	(2,258)	(2,722)
Other income	362	350	559	508
Income before income taxes and noncontrolling interests	55,004	48,080	100,495	97,342
Income tax expense	16,500	15,300	29,900	32,000
Net income from consolidated operations	38,504	32,780	70,595	65,342
Less: Net income attributable to noncontrolling interests	5,399	4,413	9,850	9,520
Net income attributable to HEICO	$ 33,105	$ 28,367	$ 60,745	$ 55,822
Net income per share attributable to HEICO shareholders:
Basic (in dollars per share)	$ 0.50	$ 0.43	$ 0.91	$ 0.84
Diluted (in dollars per share)	$ 0.49	$ 0.42	$ 0.90	$ 0.83
Weighted average number of common shares outstanding:
Basic (in shares)	66,711	66,437	66,653	66,415
Diluted (in shares)	67,801	67,455	67,735	67,403
Cash dividends per share (in dollars per share)	$ 0.00	$ 0.00	$ 0.07	$ 0.41

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GOODWILL AND OTHER INTANGIBLE ASSETS

6 Months Ended

Apr. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets Disclosure [Text Block]

GOODWILL AND OTHER INTANGIBLE ASSETS

Changes in the carrying amount of goodwill by operating segment for the six months ended April 30, 2015 are as follows (in thousands):

	Segment						Consolidated Totals
	FSG			ETG
Balances as of October 31, 2014		$282,407			$403,864			$686,271
Goodwill acquired	33,624			—			33,624
Foreign currency translation adjustments	(1,597		)	(6,255		)	(7,852		)
Balances as of April 30, 2015		$314,434			$397,609			$712,043

The goodwill acquired pertains to the fiscal 2015 acquisitions described in Note 2, Acquisitions, and represents the residual value after the allocation of the total consideration to the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interests assumed. The Company estimates that approximately $7 million of the goodwill acquired in fiscal 2015 will be deductible for income tax purposes.

Identifiable intangible assets consist of the following (in thousands):

	As of April 30, 2015							As of October 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizing Assets:
Customer relationships		$160,753		($55,908	)		$104,845		$144,478		($55,393	)		$89,085
Intellectual property	73,892		(18,860		)	55,032		73,005		(17,620		)	55,385
Licenses	2,900		(1,758		)	1,142		2,900		(1,645		)	1,255
Non-compete agreements	927		(927		)	—		1,020		(1,020		)	—
Patents	715		(419		)	296		712		(405		)	307
Trade names	166		(28		)	138		166		(17		)	149
	239,353		(77,900		)	161,453		222,281		(76,100		)	146,181
Non-Amortizing Assets:
Trade names	61,851		—			61,851		54,629		—			54,629
		$301,204		($77,900	)		$223,304		$276,910		($76,100	)		$200,810

The increase in the gross carrying amount of customer relationships, non-amortizing trade names and intellectual property as of April 30, 2015 compared to October 31, 2014 principally relates to such intangible assets recognized in connection with the fiscal 2015 acquisitions (see Note 2, Acquisitions). The weighted-average amortization period of the customer relationships and intellectual property acquired during fiscal 2015 is 9 and 10 years, respectively.

Amortization expense related to intangible assets for the six months ended April 30, 2015 and 2014 was $13.1 million and $14.1 million, respectively. Amortization expense related to intangible assets for the three months ended April 30, 2015 and 2014 was $7.0 million. Amortization expense related to intangible assets for the remainder of fiscal 2015 is estimated to be $13.0 million. Amortization expense for each of the next five fiscal years and thereafter is estimated to be $25.2 million in fiscal 2016, $24.3 million in fiscal 2017, $22.4 million in fiscal 2018, $20.5 million in fiscal 2019, $18.0 million in fiscal 2020, and $38.1 million thereafter.

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SELECTED FINANCIAL STATEMENT INFORMATION

6 Months Ended

Apr. 30, 2015

Selected Financial Statement Information [Abstract]

Selected Financial Statement Information [Text Block]

SELECTED FINANCIAL STATEMENT INFORMATION

Accounts Receivable

(in thousands)	April 30, 2015			October 31, 2014
Accounts receivable		$154,807			$151,812
Less: Allowance for doubtful accounts	(2,144		)	(2,143		)
Accounts receivable, net		$152,663			$149,669

Costs and Estimated Earnings on Uncompleted Percentage-of-Completion Contracts

(in thousands)	April 30, 2015			October 31, 2014
Costs incurred on uncompleted contracts		$16,866			$24,437
Estimated earnings	8,510			11,747
	25,376			36,184
Less: Billings to date	(22,769		)	(29,829		)
		$2,607			$6,355
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Accounts receivable, net (costs and estimated earnings in excess of billings)		$5,052			$8,161
Accrued expenses and other current liabilities (billings in excess of costs and estimated earnings)	(2,445		)	(1,806		)
		$2,607			$6,355

Changes in estimates pertaining to percentage-of-completion contracts did not have a material effect on net income from consolidated operations for the six and three months ended April 30, 2015 and 2014.

Inventories

(in thousands)	April 30, 2015			October 31, 2014
Finished products		$109,914			$106,229
Work in process	31,051			30,056
Materials, parts, assemblies and supplies	87,267			79,163
Contracts in process	4,997			2,594
Less: Billings to date	(2,194		)	—
Inventories, net of valuation reserves		$231,035			$218,042

Contracts in process represents accumulated capitalized costs associated with fixed price contracts. Related progress billings and customer advances (“billings to date”) are classified as a reduction to contracts in process, if any, and any excess is included in accrued expenses and other liabilities.

Property, Plant and Equipment

(in thousands)	April 30, 2015			October 31, 2014
Land		$4,963			$4,501
Buildings and improvements	67,117			60,332
Machinery, equipment and tooling	149,249			139,963
Construction in progress	8,898			6,905
	230,227			211,701
Less: Accumulated depreciation and amortization	(125,734		)	(117,836		)
Property, plant and equipment, net		$104,493			$93,865

Accrued Customer Rebates and Credits

The aggregate amount of accrued customer rebates and credits included within accrued expenses and other current liabilities in the accompanying Condensed Consolidated Balance Sheets was $7.7 million and $10.9 million as of April 30, 2015 and October 31, 2014, respectively. The total customer rebates and credits deducted within net sales for the six months ended April 30, 2015 and 2014 was $2.9 million and $3.4 million, respectively. The total customer rebates and credits deducted within net sales for the three months ended April 30, 2015 and 2014 was $1.3 million and $1.7 million, respectively. The decrease in the amount of accrued customer rebates and credits since October 31, 2014 principally reflects payments made during the second quarter of fiscal 2015.

Employee Retirement Plan

The components of net pension income for the six and three months ended April 30, 2015 and 2014 that were recorded within the Company's Condensed Consolidated Statements of Operations are as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Expected return on plan assets		$370		$370		$185		$185
Interest cost	280		306		140		153
Net pension income		$90		$64		$45		$32

Research and Development Expenses

The amount of new product research and development ("R&D") expenses included in cost of sales for the six and three months ended April 30, 2015 and 2014 is as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
R&D expenses		$19,439		$18,416		$10,137		$9,300

Redeemable Noncontrolling Interests

The holders of equity interests in certain of the Company's subsidiaries have put rights that may be exercised on varying dates causing the Company to give cash consideration to purchase their equity interests based on fair value or a formula that management intended to reasonably approximate fair value based solely on a multiple of future earnings over a measurement period. Management's estimate of the aggregate redemption amount of all put rights (inclusive of the fiscal 2015 transactions described below) that the Company could be required to pay at varying dates through fiscal 2023 is as follows (in thousands):

	April 30, 2015		October 31, 2014
Redeemable at fair value		$51,614		$27,666
Redeemable based on a multiple of future earnings	12,300		12,300
Redeemable noncontrolling interests		$63,914		$39,966

As discussed in Note 2, Acquisitions, the Company, through the FSG, acquired interests of 80% and 80.1% in Aeroworks and Harter, respectively, in January 2015. As part of the Aeroworks purchase agreement, the Company has the right to purchase the noncontrolling interest over a four-year period beginning in fiscal 2019, or sooner under certain conditions, and the noncontrolling interest holder has the right to cause the Company to purchase the same equity interest over the same period. As part of the Harter purchase agreement, the Company has the right to purchase the noncontrolling interests over a four-year period beginning in fiscal 2020, or sooner under certain conditions, and the noncontrolling interest holders have the right to cause the Company to purchase the same equity interests over the same period.

Accumulated Other Comprehensive Loss

Changes in the components of accumulated other comprehensive loss for the six months ended April 30, 2015 are as follows (in thousands):

	Foreign Currency Translation			Pension Benefit Obligation		Accumulated Other Comprehensive Loss
Balances as of October 31, 2014		($8,348	)		$59		($8,289	)
Unrealized loss, net	(10,925		)	—		(10,925		)
Balances as of April 30, 2015		($19,273	)		$59		($19,214	)

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INCOME TAXES (Tables)

6 Months Ended

Apr. 30, 2015

Income Tax Disclosure [Abstract]

Summary of Income Tax Contingencies [Table Text Block]

A reconciliation of the activity related to the liability for gross unrecognized tax benefits for the six months ended April 30, 2015 is as follows (in thousands):

Balance as of October 31, 2014		$879
Increases related to current year tax positions	76
Increases related to prior year tax positions	14
Balance as of April 30, 2015		$969

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Apr. 30, 2015

Accounting Policies [Abstract]

Basis of Presentation [Text Block]

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of HEICO Corporation and its subsidiaries (collectively, “HEICO,” or the “Company”) have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q. Therefore, the condensed consolidated financial statements do not include all information and footnotes normally included in annual consolidated financial statements and should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended October 31, 2014. The October 31, 2014 Condensed Consolidated Balance Sheet has been derived from the Company’s audited consolidated financial statements. In the opinion of management, the unaudited condensed consolidated financial statements contain all adjustments (consisting principally of normal recurring accruals) necessary for a fair presentation of the condensed consolidated balance sheets, statements of operations, statements of comprehensive income, statements of shareholders' equity and statements of cash flows for such interim periods presented. The results of operations for the six months ended April 30, 2015 are not necessarily indicative of the results which may be expected for the entire fiscal year.

The Company has two operating segments: the Flight Support Group (“FSG”), consisting of HEICO Aerospace Holdings Corp. (“HEICO Aerospace”) and HEICO Flight Support Corp. and their collective subsidiaries; and the Electronic Technologies Group (“ETG”), consisting of HEICO Electronic Technologies Corp. (“HEICO Electronic”) and its subsidiaries.

New Accounting Pronouncements [Text Block]

New Accounting Pronouncements

In March 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2013-05, “Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity,” which clarifies the applicable guidance for the release of any cumulative translation adjustments into net earnings. ASU 2013-05 specifies that the entire amount of cumulative translation adjustments should be released into earnings when an entity ceases to have a controlling financial interest in a subsidiary or group of assets within a consolidated foreign entity and the sale or transfer results in the complete or substantially complete liquidation of the investment in the foreign entity. The Company adopted ASU 2013-05 in the first quarter of fiscal 2015, resulting in no impact on the Company's consolidated results of operations, financial position or cash flows.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which provides a comprehensive new revenue recognition model that will supersede nearly all existing revenue recognition guidance. Under ASU 2014-09, an entity will recognize revenue when it transfers promised goods or services to a customer at an amount that reflects the consideration it expects to receive in exchange for those goods or services. The guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts. ASU 2014-09 is effective for fiscal years and interim reporting periods within those years beginning after December 15, 2016, or in fiscal 2018 for HEICO. Early adoption is not permitted. ASU 2014-09 shall be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application. The Company is currently evaluating which transition method it will elect and the effect the adoption of this guidance will have on its consolidated results of operations, financial position or cash flows.

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FAIR VALUE MEASUREMENTS

6 Months Ended

Apr. 30, 2015

Fair Value Disclosures [Abstract]

Fair Value Disclosures [Text Block]

FAIR VALUE MEASUREMENTS

The Company's assets and liabilities that were measured at fair value on a recurring basis are set forth by level within the fair value hierarchy in the following tables (in thousands):

	As of April 30, 2015
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$76,506		$—		$76,506
Equity securities	2,382		—		—		2,382
Mutual funds	1,800		—		—		1,800
Money market funds	979		—		—		979
Other	905		50		—		955
Total assets		$6,066		$76,556		$—		$82,622
Liabilities:
Contingent consideration		$—		$—		$20,118		$20,118

	As of October 31, 2014
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate owned life insurance		$—		$61,958		$—		$61,958
Equity securities	2,225		—		—		2,225
Mutual funds	1,903		—		—		1,903
Money market funds	3,974		—		—		3,974
Other	1,339		50		—		1,389
Total assets		$9,441		$62,008		$—		$71,449
Liabilities:
Contingent consideration		$—		$—		$1,184		$1,184

The Company maintains two non-qualified deferred compensation plans. The assets of the HEICO Corporation Leadership Compensation Plan (the “LCP”) principally represent cash surrender values of life insurance policies, which derive their fair values from investments in mutual funds that are managed by an insurance company and are classified within Level 2 and valued using a market approach. Certain other assets of the LCP represent investments in money market funds that are classified within Level 1. The assets of the Company’s other deferred compensation plan are principally invested in equity securities and mutual funds that are classified within Level 1. The assets of both plans are held within irrevocable trusts and classified within other assets in the Company’s Condensed Consolidated Balance Sheets and have an aggregate value of $82.6 million as of April 30, 2015 and $71.4 million as of October 31, 2014, of which the LCP related assets were $77.5 million and $65.9 million as of April 30, 2015 and October 31, 2014, respectively. The related liabilities of the two deferred compensation plans are included within other long-term liabilities in the Company’s Condensed Consolidated Balance Sheets and have an aggregate value of $81.6 million as of April 30, 2015 and $70.5 million as of October 31, 2014, of which the LCP related liability was $76.5 million and $65.0 million as of April 30, 2015 and October 31, 2014, respectively.

As part of the agreement to acquire a subsidiary by the FSG in the first quarter of fiscal 2015, the Company may be obligated to pay contingent consideration of up to €24.4 million in aggregate, which translates to approximately $26.9 million based on the April 30, 2015 exchange rate, should the acquired entity meet certain earnings objectives during each of the first four years following the acquisition. As of April 30, 2015, the estimated fair value of the contingent consideration was $20.1 million.

As part of the agreement to acquire a subsidiary by the ETG in fiscal 2013, the Company may be obligated to pay contingent consideration of up to $30.0 million should the acquired entity meet certain earnings objectives during calendar years 2014 and 2015. The $1.2 million estimated fair value of the contingent consideration as of October 31, 2014 was recorded as a reduction to selling, general and administrative expenses in the Company's Condensed Consolidated Statement of Operations in the second quarter of fiscal 2015. The decrease in the fair value of the contingent consideration is principally attributed to revised earnings estimates that reflect less favorable projected market conditions during the earnout period.

The estimated fair value of the fiscal 2015 contingent consideration arrangement described above is classified within Level 3 and was determined using a probability-based scenario analysis approach. Under this method, a set of discrete potential future subsidiary earnings was determined using internal estimates based on various revenue growth rate assumptions for each scenario. A probability of likelihood was assigned to each discrete potential future earnings estimate and the resultant contingent consideration was calculated. The resulting probability-weighted contingent consideration amount was discounted using a weighted average discount rate reflecting the credit risk of a market participant. Changes in either the revenue growth rates, related earnings or the discount rate could result in a material change to the amount of contingent consideration accrued and such changes will be recorded in the Company's condensed consolidated statements of operations.

The Level 3 inputs used to derive the estimated fair value of the Company's contingent consideration liability as of April 30, 2015 were as follows:

	Fiscal 2015 Subsidiary
Compound annual revenue growth rate range	(7	%)	-	12%
Weighted average discount rate	2.2%

Changes in the Company’s contingent consideration liability measured at fair value on a recurring basis using unobservable inputs (Level 3) for the six months ended April 30, 2015 are as follows (in thousands):

Balance as of October 31, 2014		$1,184
Contingent consideration related to acquisition	21,355
Decrease in accrued contingent consideration	(1,058		)
Foreign currency translation adjustments	(1,363		)
Balance as of April 30, 2015		$20,118
Included in the accompanying Condensed Consolidated Balance Sheet under the following captions:
Accrued expenses and other current liabilities		$5,963
Other long-term liabilities	14,155
		$20,118

The Company did not have any transfers between Level 1 and Level 2 fair value measurements during the six months ended April 30, 2015.

The carrying amounts of the Company’s cash and cash equivalents, accounts receivable, trade accounts payable and accrued expenses and other current liabilities approximate fair value as of April 30, 2015 due to the relatively short maturity of the respective instruments. The carrying amount of long-term debt approximates fair value due to its variable interest rates.

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LONG-TERM DEBT

6 Months Ended

Apr. 30, 2015

Debt Disclosure [Abstract]

Long-term Debt [Text Block]

LONG-TERM DEBT

Long-term debt consists of the following (in thousands):

	April 30, 2015			October 31, 2014
Borrowings under revolving credit facility		$324,289			$326,000
Capital leases	2,528			3,109
	326,817			329,109
Less: Current maturities of long-term debt	(346		)	(418		)
		$326,471			$328,691

During the first quarter of fiscal 2015, the Company elected to borrow €32 million under its revolving credit facility, which allows for borrowings made in foreign currencies up to a $50 million sublimit. The funds were used to facilitate an acquisition made during the same fiscal quarter. As of April 30, 2015, the United States ("U.S.") dollar equivalent of the Company's Euro borrowing was $35.3 million.

As of April 30, 2015 and October 31, 2014, the weighted average interest rate on borrowings under the Company’s revolving credit facility was 1.3%. The revolving credit facility contains both financial and non-financial covenants. As of April 30, 2015, the Company was in compliance with all such covenants.

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INCOME TAXES

6 Months Ended

Apr. 30, 2015

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

INCOME TAXES

As of April 30, 2015, the Company’s liability for gross unrecognized tax benefits related to uncertain tax positions was $1.0 million of which $.7 million would decrease the Company’s income tax expense and effective income tax rate if the tax benefits were recognized. A reconciliation of the activity related to the liability for gross unrecognized tax benefits for the six months ended April 30, 2015 is as follows (in thousands):

Balance as of October 31, 2014		$879
Increases related to current year tax positions	76
Increases related to prior year tax positions	14
Balance as of April 30, 2015		$969

There were no material changes in the liability for unrecognized tax positions resulting from tax positions taken during the current or a prior year, settlements with other taxing authorities or a lapse of applicable statutes of limitations. The accrual of interest and penalties related to the unrecognized tax benefits was not material for the six months ended April 30, 2015. Further, the Company does not expect the total amount of unrecognized tax benefits to materially change in the next twelve months.

The Company’s effective tax rate in the first six months of fiscal 2015 decreased to 29.8% from 32.9% in the first six months of fiscal 2014. The decrease is principally due to an income tax credit for qualified R&D activities for the last ten months of fiscal 2014 that was recognized in the first quarter of fiscal 2015 resulting from the retroactive extension of the U.S. federal R&D tax credit in December 2014 to cover calendar year 2014. Additionally, the decrease in the effective tax rate reflects the benefit of recognizing additional foreign tax credits related to R&D activities at one of the Company's foreign subsidiaries inclusive of a prior year tax return amendment. These decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

The Company’s effective tax rate in the second quarter of fiscal 2015 decreased to 30.0% from 31.8% in the second quarter of fiscal 2014. The decrease is principally attributed to the benefit of recognizing additional foreign tax credits related to R&D activities at one of the Company's foreign subsidiaries inclusive of a prior year tax return amendment. The decrease in the effective tax rate also reflects no provision for U.S. income taxes on the undistributed earnings of a fiscal 2015 foreign acquisition located in a lower tax rate jurisdiction. These decreases were partially offset by the impact of a larger reduction in accrued contingent consideration in the first six months of fiscal 2014 compared to fiscal 2015 associated with a prior year acquisition acquired by means of a nontaxable stock transaction.

The Company has not made a provision for U.S. income taxes on the undistributed earnings of a fiscal 2015 foreign acquisition as such earnings are considered permanently reinvested outside of the U.S. The amount of undistributed earnings is not material to the Company's condensed consolidated financial statements.

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NET INCOME PER SHARE ATTRIBUTABLE TO HEICO SHAREHOLDERS

6 Months Ended

Apr. 30, 2015

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

NET INCOME PER SHARE ATTRIBUTABLE TO HEICO SHAREHOLDERS

The computation of basic and diluted net income per share attributable to HEICO shareholders is as follows (in thousands, except per share data):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Numerator:
Net income attributable to HEICO		$60,745		$55,822		$33,105		$28,367
Denominator:
Weighted average common shares outstanding - basic	66,653		66,415		66,711		66,437
Effect of dilutive stock options	1,082		988		1,090		1,018
Weighted average common shares outstanding - diluted	67,735		67,403		67,801		67,455
Net income per share attributable to HEICO shareholders:
Basic		$.91		$.84		$.50		$.43
Diluted		$.90		$.83		$.49		$.42
Anti-dilutive stock options excluded	305		425		305		305

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SELECTED FINANCIAL STATEMENT INFORMATION SELECTED FINANCIAL STATEMENT INFORMATION (Research and Development Expenses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Selected Financial Statement Information (Details) [Abstract]
R&D expenses	$ 10,137	$ 9,300	$ 19,439	$ 18,416

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OPERATING SEGMENTS (Details 1) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 1,580,594	$ 1,489,214
Flight Support Group [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	779,920	676,824
Electronic Technologies Group [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	679,534	703,144
Other Primarily Corporate and Intersegment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 121,140	$ 109,246

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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

6 Months Ended

Apr. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

Changes in the carrying amount of goodwill by operating segment for the six months ended April 30, 2015 are as follows (in thousands):

	Segment						Consolidated Totals
	FSG			ETG
Balances as of October 31, 2014		$282,407			$403,864			$686,271
Goodwill acquired	33,624			—			33,624
Foreign currency translation adjustments	(1,597		)	(6,255		)	(7,852		)
Balances as of April 30, 2015		$314,434			$397,609			$712,043

Schedule Of Identifiable Intangible Assets [Table Text Block]

Identifiable intangible assets consist of the following (in thousands):

	As of April 30, 2015							As of October 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizing Assets:
Customer relationships		$160,753		($55,908	)		$104,845		$144,478		($55,393	)		$89,085
Intellectual property	73,892		(18,860		)	55,032		73,005		(17,620		)	55,385
Licenses	2,900		(1,758		)	1,142		2,900		(1,645		)	1,255
Non-compete agreements	927		(927		)	—		1,020		(1,020		)	—
Patents	715		(419		)	296		712		(405		)	307
Trade names	166		(28		)	138		166		(17		)	149
	239,353		(77,900		)	161,453		222,281		(76,100		)	146,181
Non-Amortizing Assets:
Trade names	61,851		—			61,851		54,629		—			54,629
		$301,204		($77,900	)		$223,304		$276,910		($76,100	)		$200,810

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OPERATING SEGMENTS (Tables)

6 Months Ended

Apr. 30, 2015

Segment Reporting [Abstract]

Schedule Of Segment Reporting Information By Segment [Table Text Block]

Information on the Company’s two operating segments, the FSG and ETG, for the six and three months ended April 30, 2015 and 2014, respectively, is as follows (in thousands):

					Other, Primarily Corporate and Intersegment			Consolidated Totals
	Segment
	FSG		ETG
Six months ended April 30, 2015:
Net sales		$384,832		$180,216		($5,442	)		$559,606
Depreciation and amortization	11,161		11,578		402			23,141
Operating income	68,248		41,624		(7,678		)	102,194
Capital expenditures	6,477		2,857		126			9,460
Six months ended April 30, 2014:
Net sales		$376,477		$177,233		($4,652	)		$549,058
Depreciation and amortization	9,863		13,871		405			24,139
Operating income	69,089		41,040		(10,573		)	99,556
Capital expenditures	4,256		2,759		470			7,485
Three months ended April 30, 2015:
Net sales		$202,775		$90,995		($2,349	)		$291,421
Depreciation and amortization	6,349		5,686		202			12,237
Operating income	37,545		22,206		(3,963		)	55,788
Capital expenditures	3,863		1,226		117			5,206
Three months ended April 30, 2014:
Net sales		$194,892		$89,741		($2,401	)		$282,232
Depreciation and amortization	4,943		6,946		200			12,089
Operating income	36,886		18,136		(5,851		)	49,171
Capital expenditures	2,231		1,051		213			3,495

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

Total assets by operating segment as of April 30, 2015 and October 31, 2014 are as follows (in thousands):

					Other, Primarily Corporate		Consolidated Totals
	Segment
	FSG		ETG
Total assets as of April 30, 2015		$779,920		$679,534		$121,140		$1,580,594
Total assets as of October 31, 2014	676,824		703,144		109,246		1,489,214

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NET INCOME PER SHARE ATTRIBUTABLE TO HEICO SHAREHOLDERS (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Numerator:
Net income attributable to HEICO	$ 33,105	$ 28,367	$ 60,745	$ 55,822
Denominator:
Weighted Average Number of Shares Outstanding, Basic	66,711	66,437	66,653	66,415
Effect of dilutive stock options	1,090	1,018	1,082	988
Weighted Average Number of Shares Outstanding, Diluted	67,801	67,455	67,735	67,403
Earnings Per Share, Basic	$ 0.50	$ 0.43	$ 0.91	$ 0.84
Earnings Per Share, Diluted	$ 0.49	$ 0.42	$ 0.90	$ 0.83
Anti-dilutive stock options excluded	305	305	305	425

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LONG-TERM DEBT (Details) (USD $) In Thousands, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Borrowings under revolving credit facility	$ 324,289	$ 326,000
Capital leases	2,528	3,109
Total debt and capital leases	326,817	329,109
Less: Current maturities of long-term debt	(346)	(418)
Long-term debt, net of current maturities	$ 326,471	$ 328,691

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015	Apr. 30, 2014
Net income from consolidated operations	$ 38,504	$ 32,780	$ 70,595	$ 65,342
Other comprehensive income (loss):
Foreign currency translation adjustments	3	1,811	(11,735)	(651)
Total other comprehensive income (loss)	3	1,811	(11,735)	(651)
Comprehensive income from consolidated operations	38,507	34,591	58,860	64,691
Less: Net income attributable to noncontrolling interests	5,399	4,413	9,850	9,520
Less: Foreign currency translation adjustments attributable to noncontrolling interests	(353)	0	(810)	0
Comprehensive income attributable to noncontrolling interests	5,046	4,413	9,040	9,520
Comprehensive income attributable to HEICO	$ 33,461	$ 30,178	$ 49,820	$ 55,171

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ACQUISITIONS

6 Months Ended

Apr. 30, 2015

Business Combinations [Abstract]

Acquisitions [Text Block]

ACQUISITIONS

In January 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired 80% of the equity of Aeroworks International Holdings, B.V. (“Aeroworks”). Aeroworks, which is headquartered in The Netherlands and maintains significant production facilities in Thailand and Laos, is a manufacturer of both composite and metal parts used primarily in aircraft interior applications, including seating, galleys, lavatories, doors, and overhead bins. The remaining 20% interest continues to be owned by a certain member of Aeroworks' management team (see Note 3, Selected Financial Statement Information, for additional information). The total consideration includes an accrual representing the fair value of contingent consideration that the Company may be obligated to pay should Aeroworks meet certain earnings objectives during each of the first four years following the acquisition. See Note 7, Fair Value Measurements, for additional information regarding the Company’s contingent consideration obligation.

In January 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired 80.1% of the equity of Harter Aerospace, LLC ("Harter"). Harter is a globally recognized component and accessory maintenance, repair, and overhaul (MRO) station specializing in commercial aircraft accessories, including thrust reverse actuation systems and pneumatics, and electromechanical components. The remaining 19.9% interest continues to be owned by certain members of Harter's management team (see Note 3, Selected Financial Statement Information, for additional information).

In May 2015, the Company, through its HEICO Flight Support Corp. subsidiary, acquired all of the stock of Thermal Energy Products, Inc. (“TEP”). TEP engineers, designs and manufactures removable/reusable insulation systems for industrial, commercial, aerospace and defense applications.

The purchase prices of the fiscal 2015 acquisitions were paid in cash principally using proceeds from the Company’s revolving credit facility and the total consideration for the acquisitions is not material or significant to the Company's condensed consolidated financial statements. The allocation of the total consideration to the tangible and identifiable intangible assets acquired and liabilities and noncontrolling interests assumed for the Aeroworks and Harter acquisitions is preliminary until the Company obtains final information regarding their fair values.

The operating results of Aeroworks and Harter were included in the Company’s results of operations from the effective acquisition dates. The amount of net sales and earnings of Aeroworks and Harter included in the Condensed Consolidated Statements of Operations is not material. Had the Aeroworks and Harter acquisitions been consummated as of November 1, 2013, net sales, net income from consolidated operations, net income attributable to HEICO, and basic and diluted net income per share attributable to HEICO shareholders on a pro forma basis for the six and three months ended April 30, 2015 and April 30, 2014 would not have been materially different than the reported amounts.

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COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Apr. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the Company’s product warranty liability for the six months ended April 30, 2015 and 2014, respectively, are as follows (in thousands):

	Six months ended April 30,
	2015			2014
Balances as of beginning of fiscal year		$4,079			$3,233
Accruals for warranties	436			1,125
Acquired warranty liabilities	35			—
Warranty claims settled	(1,078		)	(941		)
Balances as of April 30		$3,472			$3,417

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GOODWILL AND OTHER INTANGIBLE ASSETS (Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Apr. 30, 2015
Goodwill [Line Items]
Balances as of October 31, 2014	$ 686,271
Goodwill acquired	33,624
Foreign currency translation adjustments	(7,852)
Balances as of April 30, 2015	712,043
Flight Support Group [Member]
Goodwill [Line Items]
Balances as of October 31, 2014	282,407
Goodwill acquired	33,624
Foreign currency translation adjustments	(1,597)
Balances as of April 30, 2015	314,434
Electronic Technologies Group [Member]
Goodwill [Line Items]
Balances as of October 31, 2014	403,864
Goodwill acquired	0
Foreign currency translation adjustments	(6,255)
Balances as of April 30, 2015	$ 397,609

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SELECTED FINANCIAL STATEMENT INFORMATION (Tables)

6 Months Ended

Apr. 30, 2015

Selected Financial Statement Information (Tables) [Abstract]

Schedule of Accounts Receivable [Table Text Block]

Accounts Receivable

(in thousands)	April 30, 2015			October 31, 2014
Accounts receivable		$154,807			$151,812
Less: Allowance for doubtful accounts	(2,144		)	(2,143		)
Accounts receivable, net		$152,663			$149,669

Schedule of Costs in Excess of Billings and Billings in Excess of Costs [Table Text Block]

Costs and Estimated Earnings on Uncompleted Percentage-of-Completion Contracts

(in thousands)	April 30, 2015			October 31, 2014
Costs incurred on uncompleted contracts		$16,866			$24,437
Estimated earnings	8,510			11,747
	25,376			36,184
Less: Billings to date	(22,769		)	(29,829		)
		$2,607			$6,355
Included in the accompanying Condensed Consolidated Balance Sheets under the following captions:
Accounts receivable, net (costs and estimated earnings in excess of billings)		$5,052			$8,161
Accrued expenses and other current liabilities (billings in excess of costs and estimated earnings)	(2,445		)	(1,806		)
		$2,607			$6,355

Schedule of Inventory [Table Text Block]

Inventories

(in thousands)	April 30, 2015			October 31, 2014
Finished products		$109,914			$106,229
Work in process	31,051			30,056
Materials, parts, assemblies and supplies	87,267			79,163
Contracts in process	4,997			2,594
Less: Billings to date	(2,194		)	—
Inventories, net of valuation reserves		$231,035			$218,042

Schedule of Property, Plant and Equipment [Table Text Block]

Property, Plant and Equipment

(in thousands)	April 30, 2015			October 31, 2014
Land		$4,963			$4,501
Buildings and improvements	67,117			60,332
Machinery, equipment and tooling	149,249			139,963
Construction in progress	8,898			6,905
	230,227			211,701
Less: Accumulated depreciation and amortization	(125,734		)	(117,836		)
Property, plant and equipment, net		$104,493			$93,865

Schedule of Net Benefit Costs [Table Text Block]

The components of net pension income for the six and three months ended April 30, 2015 and 2014 that were recorded within the Company's Condensed Consolidated Statements of Operations are as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
Expected return on plan assets		$370		$370		$185		$185
Interest cost	280		306		140		153
Net pension income		$90		$64		$45		$32

Schedule of Research and Development Expenses [Table Text Block]

The amount of new product research and development ("R&D") expenses included in cost of sales for the six and three months ended April 30, 2015 and 2014 is as follows (in thousands):

	Six months ended April 30,				Three months ended April 30,
	2015		2014		2015		2014
R&D expenses		$19,439		$18,416		$10,137		$9,300

Schedule of Redeemable Noncontrolling Interests [Table Text Block]

Management's estimate of the aggregate redemption amount of all put rights (inclusive of the fiscal 2015 transactions described below) that the Company could be required to pay at varying dates through fiscal 2023 is as follows (in thousands):

	April 30, 2015		October 31, 2014
Redeemable at fair value		$51,614		$27,666
Redeemable based on a multiple of future earnings	12,300		12,300
Redeemable noncontrolling interests		$63,914		$39,966

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Changes in the components of accumulated other comprehensive loss for the six months ended April 30, 2015 are as follows (in thousands):

	Foreign Currency Translation			Pension Benefit Obligation		Accumulated Other Comprehensive Loss
Balances as of October 31, 2014		($8,348	)		$59		($8,289	)
Unrealized loss, net	(10,925		)	—		(10,925		)
Balances as of April 30, 2015		($19,273	)		$59		($19,214	)