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Note 5 - Business Combinations (Tables) - Rapid [Member]

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

(in thousands)
Assets acquired:
Current assets		$	6,720
Goodwill			99,836
Other intangible assets			8,700
Other long-term assets			8,855
Total assets acquired			124,111
Liabilities assumed:
Current liabilities			2,067
Other long-term liabilities			85
Total liabilities assumed			2,152
Net assets acquired		$	121,959
Cash paid		$	115,378
Cash acquired			(4,755	)
Net cash consideration			110,623
Equity portion of purchase price			11,336
Total purchase consideration		$	121,959

Business Acquisition, Pro Forma Information [Table Text Block]

		Year Ended December 31,
(in thousands)		2017				2016
		(unaudited)
Revenue		$	386,677			$	336,634
Net income			55,070				41,805

X

- Definition

Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
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-Publisher FASB
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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
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