XML 77 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Customer Receivables (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2014
Customer Receivables [Abstract] |
Components Of Customer Receivables |
|  | APRIL 30
(in thousands) |  | 2014 |  |  | 2013
Gross customer receivables | $ | 48,943 |  | $ | 41,397
Less: |  |  |  |  |
Allowance for doubtful accounts |  | (102) |  |  | (148)
Allowance for returns and discounts |  | (2,366) |  |  | (2,205)
Net customer receivables | $ | 46,475 |  | $ | 39,044

X
- Details
Name: | us-gaap_AccountsReceivableNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration