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Note 12 - Subsequent Events	3 Months Ended
	Apr. 01, 2017
Notes to Financial Statements
Subsequent Events [Text Block]	1 2 . Subsequent Events In May 2016, the Company amended its existing credit agreement extending the term to December 31, 2018 and increasing the amount of permitted lease and rental payments for personal property from $100,000 to $1 million.

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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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