Note O - Long-term Debt - Summary of Redemption Features (Details)	6 Months Ended
	Sep. 27, 2015
Debt Instrument, Redemption, Period One [Member]
Debt Instrument, Redemption Price, Percentage	105.00%
Debt Instrument, Redemption, Period Two [Member]
Debt Instrument, Redemption Price, Percentage	102.50%
Debt Instrument, Redemption, Period Three [Member]
Debt Instrument, Redemption Price, Percentage	100.00%