Goodwill and Other Intangibles (Narrative) (Details) - USD ($)	3 Months Ended
Jul. 01, 2017	Jul. 02, 2016
Goodwill and Other Intangibles (Textual) [Abstract]
Impairment expense	$ 0
Amortization expense on intangible assets	$ 92,000	$ 92,000
Minimum [Member] \| Customer relationships [Member]
Goodwill and Other Intangibles (Textual) [Abstract]
Finite-lived intangibles, estimated useful life	4 years
Minimum [Member] \| Technology [Member]
Goodwill and Other Intangibles (Textual) [Abstract]
Finite-lived intangibles, estimated useful life	7 years
Maximum [Member] \| Customer relationships [Member]
Goodwill and Other Intangibles (Textual) [Abstract]
Finite-lived intangibles, estimated useful life	15 years

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Name:	us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration