Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on sale of discontinued operations, net of tax				$ 5,809	$ 0
Income (loss) from discontinued operations, net of income tax expense (benefit) of $1,017, $(124), $1,935 and $(360), respectively	(1,400)		(1,151)	5,543	(2,661)
Machinery Division
Net sales and net operating (loss) from discontinued operations
Net sales	0		4,291	104	4,957
Operating income (loss)		$ 165	$ (1,275)	$ (266)	$ (3,021)

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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