Note 4 - Other Current Liabilities (Details) - USD ($) $ in Thousands	Jul. 03, 2016	Mar. 27, 2016
Short-term lease financing obligations	$ 3,772	$ 3,784
Deferred gain on sale of land and building under sale-leaseback arrangement	1,594
Accrual for stock awards in connection with Cadeka acquisition	1,200	1,200
Purchase consideration holdback	1,006	1,006
Accrued legal and professional services	867	1,247
Accrued sales and marketing expenses	606	699
Accrued manufacturing expenses, royalties and licenses	318	486
Accrued restructuring charges and exit costs	697	494
Other current liabilities	2,239	1,753
Total other current liabilities	$ 12,299	$ 10,669