GENERAL (Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 25, 2017	Mar. 26, 2016
Goodwill [Line Items]
Net Book Value	$ 29,112	$ 20,923
Additions (see Note 9)	3,461	8,421
Currency Translation Adjustment	(53)	(232)
Net Book Value	32,520	29,112
Distribution [Member]
Goodwill [Line Items]
Net Book Value	8,031	8,031
Additions (see Note 9)	1,728
Currency Translation Adjustment
Net Book Value	9,759	8,031
Service Segment [Member]
Goodwill [Line Items]
Net Book Value	21,081	12,892
Additions (see Note 9)	1,733	8,421
Currency Translation Adjustment	(53)	(232)
Net Book Value	$ 22,761	$ 21,081

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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