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Note 2 - Acquisitions (Detail) - Acquisition Date Fair Value of Total Consideration Transferred (USD $) In Thousands, unless otherwise specified	Apr. 23, 2012
Cash	$ 62,900
Contingent consideration	3,933
Total	$ 66,833

X

- Definition

Fair value, as of the acquisition date, of potential payments under the contingent consideration arrangement including cash and shares.

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Amount of cash paid to acquire the entity.

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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