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Note 12 - Contingent Consideration (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Jun. 30, 2013
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Jul. 01, 2012
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Jun. 30, 2013
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Jul. 01, 2012
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| Business Combinations [Abstract] | ||||
| Business Combination, Contingent Consideration, Liability | $ 2,400 | $ 2,400 | ||
| Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 2,400 | 2,400 | ||
| Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | $ 250 | $ (650) | $ 250 | $ (650) |
| X | ||||||||||
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- Definition
Amount of (increase) decrease in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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