Annual report pursuant to Section 13 and 15(d)

Note 9 - Fair Value Measurements (Details)

v3.4.0.3
Note 9 - Fair Value Measurements (Details) - USD ($)
$ in Thousands
Mar. 26, 2016
Mar. 28, 2015
Fair Value, Inputs, Level 1 [Member] | Warrant [Member] | Fair Value, Measurements, Recurring [Member]    
Warrant Liability
Fair Value, Inputs, Level 1 [Member]    
Total
Fair Value, Inputs, Level 2 [Member] | Warrant [Member] | Fair Value, Measurements, Recurring [Member]    
Warrant Liability
Fair Value, Inputs, Level 2 [Member]    
Total
Fair Value, Inputs, Level 3 [Member] | Warrant [Member] | Fair Value, Measurements, Recurring [Member]    
Warrant Liability $ 353 $ 341
Fair Value, Inputs, Level 3 [Member]    
Total $ 353 $ 341