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Note 2 - Acquisitions	9 Months Ended
	Dec. 31, 2016
Notes to Financial Statements
Mergers, Acquisitions and Dispositions Disclosures [Text Block]	Note 2 – Acquisition s For the nine months ended December 31, 2016, our acquisitions of businesses totaled $8,440,000, of which none were material in nature (see Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations ).

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The entire disclosure for business combinations, including leverage buyout transactions (as applicable), and divestitures. This may include a description of a business combination or divestiture (or series of individually immaterial business combinations or divestitures) completed during the period, including background, timing, and assets and liabilities recognized and reclassified or sold. This element does not include fixed asset sales and plant closings.

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