XML 31 R19.htm IDEA: XBRL DOCUMENT v3.3.1.900

Note 3 - Stock-based Compensation (Tables)

6 Months Ended

Nov. 29, 2015

Notes Tables

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

		Three Months Ended November 29, 2015				Three Months Ended November 30, 2014				Six Months Ended November 29, 2015				Six Months Ended November 30, 2014
Options		$	360,000			$	122,000			$	690,000			$	255,000
RSUs			540,000				228,000			$	1,007,000			$	493,000
Total stock-based compensation		$	900,000			$	350,000			$	1,697,000			$	748,000

		Three Months Ended November 29, 2015				Three Months Ended November 30, 2014				Six Months Ended November 29, 2015				Six Months Ended November 30, 2014
Research and development		$	60,000			$	8,000			$	120,000			$	20,000
Selling, general and administrative			840,000				342,000				1,577,000				728,000
Total stock-based compensation		$	900,000			$	350,000			$	1,697,000			$	748,000

X

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

+ Details

Name:	us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration