XML 42 R26.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 7 - Acquisitions - Allocation of the Purchase Price for Acquisitions (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Jul. 31, 2014
Liabilities assumed:  
Goodwill and other intangible assets $ 126,931
Total consideration paid, net of cash acquired 30,774
In Fiscal Year 2015 [Member]
  
Assets acquired:  
Inventories 2,208
Property and equipment 22,075
Total assets 24,283
Liabilities assumed:  
Accrued expenses 34
Total liabilities 34
Net tangible assets acquired, net of cash 24,249
Goodwill and other intangible assets 6,525
Total consideration paid, net of cash acquired $ 30,774