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Note 13 - Subsequent Event	3 Months Ended
	May 05, 2018
Notes to Financial Statements
Subsequent Events [Text Block]	13 .  Subsequent Event In the period from  May 5, 2018 through June 11, 2018, the Company repurchased approximately 41,000  shares or $0.3  million under share repurchase programs authorized in 2017. As of June 11, 2018, there was approximately $9.7  million of availability under the program.

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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