Note 12 - Accrued Liabilities (Tables)

12 Months Ended

Feb. 01, 2014

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	February 1, 2014		February 2, 2013
Income taxes payable, current portion	$	7,968	$	4,508
License fees		1,929		3,553
Deferred revenue		3,001		3,099
Rebates		3,587		1,475
Royalties		985		951
Warranties		620		1,447
Settlements		150		425
Other accrued liabilities		1,573		3,263
Total accrued liabilities	$	19,813	$	18,721

Other Noncurrent Liabilities [Table Text Block]

	February 1, 2014		February 2, 2013
License fees	$	6,975	$	41
Other long-term liabilities		83		408
Total other long-term liabilities	$	7,058	$	449