Annual report pursuant to Section 13 and 15(d)

Note 10 - Income taxes (Detail)

v2.4.0.6
Note 10 - Income taxes (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 30, 2012
Jan. 01, 2012
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration $ 79,925  
Unrecognized Tax Benefits 274 274
Unrecognized Tax Benefits, Interest on Income Taxes Accrued 64 48
Expires in 2012 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 2,840  
Expires in 2014 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 10,278  
Expires in 2015 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 4,154  
Expires in 2018 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 1,078  
Expires in 2019 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 60  
Expires in 2020 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 30  
Expires in 2023 [Member]
   
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration $ 18,338