Note 9 - Short-Term Debt (Tables)

6 Months Ended

Sep. 28, 2014

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	September 28, 2014
CTBC	$	26,000
Stifel		—
Total short-term debt	$	26,000

Interest Income and Interest Expense Disclosure [Table Text Block]

	September 28, 2014
	Three months ended		Six months ended
CTBC	$	211	$	256
Stifel		244		646
Total interest on short-term debt	$	455	$	902