Note 3 - Business Combinations - Unaudited Condensed Pro Forma Information (Details) - Jun. 30, 2014 - USD ($) $ in Thousands	Total	Total
Revenue	$ 300,507	$ 579,711
Operating income	20,273	38,223
Net income	$ 10,748	$ 20,097
Earnings per share:
Basic earnings per share (in dollars per share)	$ 0.54	$ 1.02
Diluted earnings per share (in dollars per share)	$ 0.53	$ 0.99

Represents business acquisition pro forma operating income (loss).

No definition available.

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- Definition

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

+ Details

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- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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- References

No definition available.

+ Details

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

+ Details

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