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Note 22 - Subsequent Event	12 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Subsequent Events [Text Block]	22. SUBSEQUENT EVENT On August 2, 2017, the Company announced that it had acquired Italy-based Piazza Rosa Group, a leading provider of mold and tool treatment and finishing services for the automotive and consumer products markets. Privately held Piazza Rosa Group reported consolidated revenues of €9.4M for the year ended December 31, 2016. The acquisition closed during July 2017, and will be reporting operating results into our Engraving segment.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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