Note 14 - Lease Financing Obligations (Tables)

9 Months Ended

Dec. 28, 2014

Disclosure Text Block Supplement [Abstract]

Schedule Of Amortization Expense [Table Text Block]

	Three Months Ended				Nine Months Ended
	December 28, 2014		December 29, 2013		December 28, 2014		December 29, 2013
Amortization expense	$	848	$	800	$	2,448	$	2,494

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

Fiscal Years	Design Tools
2015 (3 months remaining)	$	1,323
2016		1,583
2017		1,534
2018		6
Total minimum lease payments		4,446
Less: amount representing interest		130
Present value of minimum lease payments		4,316
Less: short-term lease financing obligations		2,837
Long-term lease financing obligations	$	1,479

Schedule of Interest Expense [Table Text Block]

	Three Months Ended				Nine Months Ended
	December 28, 2014		December 29, 2013		December 28, 2014		December 29, 2013
Interest expense	$	37	$	39	$	115	$	115

Schedule of Rent Expense [Table Text Block]

	Three Months Ended				Nine Months Ended
	December 28, 2014		December 29, 2013		December 28, 2014		December 29, 2013
Rent expense	$	266	$	229	$	1,162	$	658

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

Fiscal Years	Facilities
2015 (3 months remaining)	$	252
2016		775
2017		214
Total minimum lease payments	$	1,241