|
Note 8 - Segmented Information (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2012
|
Oct. 02, 2011
|
Sep. 30, 2012
|
Oct. 02, 2011
|
Sep. 30, 2012
Major Customer 1 [Member]
|
Oct. 02, 2011
Major Customer 1 [Member]
|
Sep. 30, 2012
Major Customer 1 [Member]
|
Oct. 02, 2011
Major Customer 1 [Member]
|
Sep. 30, 2012
Major Customer 2 [Member]
|
Oct. 02, 2011
Major Customer 2 [Member]
|
Sep. 30, 2012
Major Customer 2 [Member]
|
Oct. 02, 2011
Major Customer 2 [Member]
|
Oct. 02, 2011
Major Customer 3 [Member]
|
Oct. 02, 2011
Major Customer 3 [Member]
|
Oct. 02, 2011
Major Customer 4 [Member]
|
Oct. 02, 2011
Major Customer 4 [Member]
|
Jul. 01, 2012
Alco Electronics Ltd. [Member]
|
|
| Payments to Acquire Property, Plant, and Equipment (in Dollars) | $ 513 | $ 125 | $ 4,024 | $ 434 | $ 1,500 | ||||||||||||
| Entity-Wide Revenue, Major Customer, Percentage | 36.60% | 22.50% | 34.30% | 17.70% | 11.10% | 11.60% | 13.40% | 12.20% | 11.00% | 11.90% | 10.40% | 10.30% | |||||
| Entity Wide Accounts Receivable Major Customer Percentage | 30.30% | 22.00% | 10.70% | 4.00% | |||||||||||||