DISCONTINUED OPERATIONS AND ASSETS HELD FOR SALE (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012
Discontinued operations and assets held for sale
Proceeds from sale of assets	$ 11,200	$ 11,773	$ 940
Proceeds from Sale of Property Held-for-sale	9,676
Notes Issued	1,500
Assets Held-for-sale, Current	14,747	27,401
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal	1,462
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net		4,753
Disposal Group, Including Discontinued Operation, Inventory		8,640
Disposal Group Including Discountued Operation Rotable Assets		93
Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net		3,792
Goodwill		10,123
Disposal Group, Including Discontinued Operation, Other Noncurrent Assets		0
Disposal Group, Including Discontinued Operation, Accounts Payable		2,975
Disposal Group, Including Discontinued Operation, Other Current Liabilities		742
Disposal Group, Including Discontinued Operation, Other Noncurrent Liabilities		508
Liabilities of Disposal Group, Including Discontinued Operation, Noncurrent		4,225
Triumph Instruments [Member]
Discontinued operations and assets held for sale
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net	2,545
Disposal Group, Including Discontinued Operation, Inventory	7,668
Disposal Group Including Discountued Operation Rotable Assets	1,957
Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment, Net	2,431
Disposal Group, Including Discontinued Operation, Other Noncurrent Assets	146
Disposal Group, Including Discontinued Operation, Accounts Payable	1,515
Disposal Group, Including Discontinued Operation, Other Current Liabilities	945
Disposal Group, Including Discontinued Operation, Other Noncurrent Liabilities	$ 161

For the disposal group, including a component of the entity (discontinued operation), carrying amount of rotable assets

No definition available.

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- Definition

Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year.

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- Definition

For the disposal group, including a component of the entity (discontinued operation), the aggregate of amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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- Definition

For the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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- Definition

For the disposal group, including a component of the entity (discontinued operation), carrying amount of goodwill (adjusted for any amortization recognized prior to adoption of FAS 142 and impairment charges).

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- Definition

For the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs).

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For the disposal group, including a component of the entity (discontinued operation), obligations not otherwise itemized that are due within one year or operating cycle, if longer, from the balance sheet date.

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- Definition

For the disposal group, including a component of the entity (discontinued operation), carrying amount as of the balance sheet date of assets not otherwise specified, and which are expected to be realized or consumed after one year or beyond the normal operating cycle, if longer. For an unclassified balance sheet, represents both current and noncurrent other assets.

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For the disposal group, including a component of the entity (discontinued operation), obligations not otherwise itemized that are due after one year or operating cycle, if longer, from the balance sheet date.

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- Definition

For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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- Definition

The gain (loss) resulting from the sale of a disposal group that is not a discontinued operation. It is included in income from continuing operations before income taxes in the income statement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

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-Topic 360

-SubTopic 10

-Section 45

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- Definition

Carrying value of noncurrent obligations (due more than one year or one operating cycle, whichever is longer) relating to the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation), as of the balance sheet date.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759

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- Definition

The fair value of notes issued in noncash investing and financing activities.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 5

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- Definition

The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 12

-Subparagraph (c)

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- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

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