2016 Business Transformation Program (Schedule Of Pre-Tax Charges In Connction With 2016 Performance Improvement Plan) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015		Sep. 30, 2015
Restructuring Cost and Reserve [Line Items]
Inventory Costs	$ 3,284		$ 3,284
Severance and other employee-related costs	2,084	[1]	3,658
Other	3,059	[2]	3,890
Depreciation	114	[3]	114
Total	8,541	[4]	10,946
Cost Of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Inventory Costs	3,284		3,284
Total	3,284	[4]	3,284
Selling, General And Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Severance and other employee-related costs	2,084	[1]	3,658
Other	3,059	[2]	3,890
Total	5,143	[4]	7,548
Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Depreciation	114	[3]	114
Total	$ 114	[4]	$ 114

[1] Consists of inventory costs related to the closing of the Company's Brazil affiliate, as well changes in certain distribution

[2] Severance and other employee-related costs associated with reduction in global headcount positions

[3] Consists primarily of transition expenses and lease termination costs

[4] Consists of accelerated depreciation expense for leasehold improvements related to vacated leased space.