Note 9 - Short-term Debt (Tables)

9 Months Ended

Dec. 28, 2014

Debt Disclosure [Abstract]

Interest Income and Interest Expense Disclosure [Table Text Block]

	December 28, 2014
	Three months ended		Nine months ended
CTBC	$	9	$	265
Stifel		—		646
Total interest on short-term debt	$	9	$	911