|
Note 9 - Stock-based Compensation (Detail) - Stock Grant Compensation (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Mar. 31, 2013
|
Apr. 01, 2012
|
|
| Stock grant compensation - employees | $ 295 | $ 208 |
| Stock grant compensation - non-employee directors | 163 | 114 |
| Stock grant compensation - total | 458 | 322 |
|
Fiscal Year 2011 [Member]
|
||
| Stock grant compensation - employees | 295 | 208 |
| Stock grant compensation - non-employee directors | 18 | 58 |
| Stock grant compensation - total | 313 | 266 |
|
Fiscal Year 2012 [Member]
|
||
| Stock grant compensation - non-employee directors | 66 | 45 |
| Stock grant compensation - total | 66 | 45 |
|
Fiscal Year 2013 [Member]
|
||
| Stock grant compensation - non-employee directors | 79 | |
| Stock grant compensation - total | 79 | |
|
Fiscal Year 2010 [Member]
|
||
| Stock grant compensation - non-employee directors | 11 | |
| Stock grant compensation - total | $ 11 | |