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Note 14 - Business Combinations (Details) - Identifiable Assets Acquired and Liabilities Assumed (ZF Array [Member], USD $)
In Thousands, unless otherwise specified |
Aug. 31, 2011
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ZF Array [Member]
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| Note 14 - Business Combinations (Details) - Identifiable Assets Acquired and Liabilities Assumed [Line Items] | |
| Current assets (inclusive of cash acquired of $967) | $ 12,196 |
| Noncurrent assets | 245 |
| Total liabilities assumed | (6,019) |
| Total identifiable net assets | $ 6,422 |
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- Details
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- Definition
Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of liabilities assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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