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Note 2 - Acquisitions and Dispositions	3 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Mergers, Acquisitions and Dispositions Disclosures [Text Block]	Note 2 – Acquisition s For the three months ended June 30, 2016, our acquisitions of businesses totaled $3,733,000, 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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