Note 15 - Lease Financing Obligation (Tables)

12 Months Ended

Mar. 30, 2014

Disclosure Text Block Supplement [Abstract]

Schedule Of Amortization Expense [Table Text Block]

	Fiscal Years Ended
	March 30, 2014		March 31, 2013		April 1, 2012
Amortization expense	$	3,294	$	3,523	$	3,706

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

Fiscal Years	Design tools
2015	$	2,741
2016		59
2017		10
2018		7
Total minimum lease payments		2,817
Less: amount representing interest		76
Present value of future minimum lease payments		2,741
Less: short-term lease financing obligations		2,671
Long-term lease financing obligations	$	70

Schedule of Interest Expense [Table Text Block]

	Fiscal Years Ended
	March 30, 2014		March 31, 2013		April 1, 2012
Interest expense – design tools	$	155	$	143	$	210

Schedule of Rent Expense [Table Text Block]

	Fiscal Years Ended
	March 30, 2014		March 31, 2013		April 1, 2012
Rent expense	$	1,289	$	616	$	2,121

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Fiscal Years	Facilities
2015	$	688
2016		463
2017		152
2018		21
Total future minimum lease payments	$	1,324