XML 49 R23.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Note 6 - Derivative Financial Instruments (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2016
Notes Tables |
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] |
|  | (In thousands) |
|  | Fiscal |  |  | Fiscal |  |  | Fiscal |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Recognized in AOCI- |  |  |  |  |  |  |  |  |  |  |  |
Loss before income taxes |  | $ | (5,743 | ) |  | $ | (3,488 | ) |  | $ | (1,059 | )
Less income tax benefit |  |  | ( 2,131 | ) |  |  | ( 1,294 | ) |  |  | (393 | )
Net |  |  | (3,612 | ) |  |  | (2,194 | ) |  |  | (666 | )
Reclassified from AOCI to cost of sales- |  |  |  |  |  |  |  |  |  |  |  |
(Loss) gain before income taxes |  |  | (6,987 | ) |  |  | 248 |  |  |  | (2,028 | )
Less income tax (benefit) provision |  |  | (2,592 | ) |  |  | 92 |  |  |  | (752 | )
Net |  |  | (4,395 | ) |  |  | 156 |  |  |  | (1,276 | )
Net change to AOCI |  | $ | 783 |  |  | $ | (2,350 | ) |  | $ | 610 |

X
- Definition Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959 + Details
Name: | us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration