XML 37 R26.htm IDEA: XBRL DOCUMENT v3.7.0.1

Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Apr. 30, 2017

Equity [Abstract]

Schedule of Before Tax Income (Loss) Related Income Tax Effect and Accumulated Balances

The before tax income (loss), related income tax effect, and accumulated balances are as follows:

$ in thousands		Cash Flow Hedges				Foreign Currency Translation Adjustment				Minimum Pension Liability Adjustment				Total Accumulated Other Comprehensive Income (Loss)
Balance at April 30, 2014		$	(132)			$	(665)			$	(5,476)			$	(6,273)
Effect of changes in tax rates			(2)				—				63				61
Foreign currency translation adjustment			—				(346)				—				(346)
Change in fair value of cash flow hedges			8				—				—				8
Change in unrecognized actuarial loss on pension obligations			—				—				(2,049)				(2,049)
Income tax effect			(1)				—				720				719
Balance at April 30, 2015			(127)				(1,011)				(6,742)				(7,880)
Effect of changes in tax rates			1				—				88				89
Foreign currency translation adjustment			—				(217)				—				(217)
Change in fair value of cash flow hedges			37				—				—				37
Change in unrecognized actuarial loss on pension obligations			—				—				716				716
Income tax effect			(15)				—				(356)				(371)
Balance at April 30, 2016			(104)				(1,228)				(6,294)				(7,626)
Effect of changes in tax rates			1				—				30				31
Foreign currency translation adjustment			—				231				—				231
Change in fair value of cash flow hedges			104				—				—				104
Change in unrecognized actuarial loss on pension obligations			—				—				1,609				1,609
Income tax effect			(41)				—				(627)				(668)
Balance at April 30, 2017		$	(40)			$	(997)			$	(5,282)			$	(6,319)

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e526-108580

+ Details

Name:	us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration