|
Note 14 - Business Combinations (Details) - ZF Array’s Revenue and Net Income (ZF Array [Member], USD $)
In Thousands, unless otherwise specified |
4 Months Ended |
|---|---|
|
Jan. 01, 2012
|
|
|
ZF Array [Member]
|
|
| Note 14 - Business Combinations (Details) - ZF Array’s Revenue and Net Income [Line Items] | |
| Actual from September 1, 2011 to January 1, 2012 | $ 9,703 |
| Actual from September 1, 2011 to January 1, 2012 | $ 709 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|