Note 13 - Lease Financing Obligation (Tables)

3 Months Ended

Jun. 30, 2013

Disclosure Text Block Supplement [Abstract]

Schedule Of Amortization Expense [Table Text Block]

	Three Months Ended
	June 30, 2013		July 1, 2012
Amortization expense	$	866	$	895

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

Fiscal Years	Design Tools
2014 (9 months remaining)	$	2,992
2015		1,375
2016		19
2017		10
2018 and thereafter		6
Total minimum lease payments		4,402
Less: amount representing interest		201
Present value of minimum lease payments		4,201
Less: short-term lease financing obligations		3,189
Long-term lease financing obligations	$	1,012

Schedule of Interest Expense [Table Text Block]

	Three Months Ended
	June 30, 2013		July 1, 2012
Interest expense	$	37	$	34

Schedule of Rent Expense [Table Text Block]

	Three Months Ended
	June 30, 2013		July 1, 2012
Rent expense	$	196	$	133

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

Fiscal Years	Facilities
2014 (9 months remaining)	$	405
2015		315
2016		245
2017		73
2018 and thereafter		18
Total minimum lease payments	$	1,056