Commitments (Details Textual) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Dec. 31, 2016	Jan. 02, 2016
Commitments [Line Items]
Lease Expiration Date			Dec. 31, 2025
Aggregate future rental income to be received	$ 2.2		$ 2.2
Rent expense, net of rental income	1.3	$ 1.2	3.8	$ 3.3
Non-cancelable license obligations	55.7		$ 55.7
Software and Maintenance License Obligations Expiration Date			Dec. 28, 2019
Purchase Obligation	$ 143.7		$ 143.7
Minimum [Member]
Commitments [Line Items]
Purchase Commitments, Period for Payment			3 months
Maximum [Member]
Commitments [Line Items]
Purchase Commitments, Period for Payment			6 months
Capital Lease Obligations [Member]
Commitments [Line Items]
Lease Expiration Date			Nov. 30, 2035