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Stock plans (Tables)

12 Months Ended

Dec. 31, 2016

Stock plans

Schedule of Activity Related to Restricted Stock

Year Ended December 31		2016		2015		2014
Nonvested, January 1		14,309		14,309		17,245
Granted shares
Vested shares		1,947				2,936
Forfeited shares
Nonvested, December 31		12,362		14,309		14,309

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- References

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- Definition

Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ 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 (c)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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