Segment and Geographic Information - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 01, 2019	Jun. 02, 2018	May 27, 2017
Capital expenditures	$ 3,874	$ 5,239	$ 5,221
Long-lived assets	21,900	21,200
Depreciation and amortization	3,173	2,993	2,740
Foreign
Long-lived assets	900	1,000
Depreciation and amortization	200	300	$ 300
Healthcare
Capital expenditures	$ 1,200	$ 1,900

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

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The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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