Note 14 - Lease Financing Obligations (Tables)

6 Months Ended

Sep. 28, 2014

Disclosure Text Block Supplement [Abstract]

Schedule Of Amortization Expense [Table Text Block]

	Three Months Ended				Six Months Ended
	September 28, 2014		September 29, 2013		September 28, 2014		September 29, 2013
Amortization expense	$	800	$	884	$	1,600	$	1,750

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

Fiscal Years	Design Tools
2015 (6 months remaining)	$	1,687
2016		59
2017		10
2018		6
Total minimum lease payments		1,762
Less: amount representing interest		26
Present value of minimum lease payments		1,736
Less: short-term lease financing obligations		1,717
Long-term lease financing obligations	$	19

Schedule of Interest Expense [Table Text Block]

	Three Months Ended				Six Months Ended
	September 28, 2014		September 29, 2013		September 28, 2014		September 29, 2013
Interest expense	$	39	$	39	$	78	$	76

Schedule of Rent Expense [Table Text Block]

	Three Months Ended				Six Months Ended
	September 28, 2014		September 29, 2013		September 28, 2014		September 29, 2013
Rent expense	$	564	$	233	$	896	$	429

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

Fiscal Years	Facilities
2015 (6 months remaining)	$	728
2016		1,108
2017		508
2018		160
Total minimum lease payments	$	2,504