Contingent Liabilities and Commitments (Table Text Block)

6 Months Ended

Sep. 30, 2015

Operating leases, rental equipment [Abstract]

Lease Commitments for Leases having Terms of More than One Year

		Property, Plant and Equipment		Rental Equipment		Total
		(Unaudited)
				(In thousands)
Twelve Months Ended September 30:
2016	$	15,321	$	18,833	$	34,154
2017		15,044		12,142		27,186
2018		14,307		10,422		24,729
2019		13,765		5,375		19,140
2020		13,658		–		13,658
Thereafter		53,990		–		53,990