|
Note 6 - Income taxes (Detail) - Net operating loss ("NOL") carry forwards: (USD $)
In Thousands, unless otherwise specified |
Dec. 30, 2012
|
|---|---|
| Net operating loss carryforwards, subject to expiration | $ 79,925 |
|
2013 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 2,840 |
|
2014 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 10,278 |
|
2015 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 4,154 |
|
2018 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 1,078 |
|
2019 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 60 |
|
2020 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 30 |
|
2023 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | 18,338 |
|
2026-2031 [Member]
|
|
| Net operating loss carryforwards, subject to expiration | $ 43,147 |