Note 15 - Lease Financing Obligation (Tables)

12 Months Ended

Mar. 29, 2015

Disclosure Text Block Supplement [Abstract]

Schedule Of Amortization Expense [Table Text Block]

	Fiscal Years Ended
	March 29, 2015		March 30, 2014		March 31, 2013
Amortization expense	$	3,586	$	3,294	$	3,523

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

Fiscal Years	Design tools
2016	$	4,014
2017		3,961
2018		1,355
Total minimum lease payments		9,330
Less: amount representing interest		427
Present value of future minimum lease payments		8,903
Less: short-term lease financing obligations		3,834
Long-term lease financing obligations	$	5,069

Schedule of Interest Expense [Table Text Block]

	Fiscal Years Ended
	March 29, 2015		March 30, 2014		March 31, 2013
Interest expense – design tools	$	165	$	155	$	143

Schedule of Rent Expense [Table Text Block]

	Fiscal Years Ended
	March 29, 2015		March 30, 2014		March 31, 2013
Rent expense	$	1,764	$	1,289	$	616

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

Fiscal Years	Facilities
2016	$	635
2017		221
2018		31
2019		3
Total future minimum lease payments	$	890