|
Note 3 - Consolidated financial statement details (Details) (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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 29, 2013
|
Sep. 30, 2012
|
Sep. 29, 2013
|
Sep. 30, 2012
|
Sep. 29, 2013
Machinery and Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Machinery and Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Machinery and Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Machinery and Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Machinery and Equipment [Member]
|
Dec. 30, 2012
Machinery and Equipment [Member]
|
Sep. 29, 2013
Computer Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Computer Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Computer Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Computer Equipment [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Computer Equipment [Member]
|
Dec. 30, 2012
Computer Equipment [Member]
|
Sep. 29, 2013
Leasehold Improvements [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Leasehold Improvements [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Leasehold Improvements [Member]
Assets Under Capital Lease [Member]
|
Sep. 30, 2012
Leasehold Improvements [Member]
Assets Under Capital Lease [Member]
|
Sep. 29, 2013
Leasehold Improvements [Member]
|
Dec. 30, 2012
Leasehold Improvements [Member]
|
|
| Note 3 - Consolidated financial statement details (Details) [Line Items] | ||||||||||||||||||||||
| Capital Leased Assets, Gross | $ 5,431 | $ 5,114 | $ 446 | $ 400 | $ 73 | $ 73 | ||||||||||||||||
| Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation | 1,593 | 1,038 | 226 | 122 | 23 | 12 | ||||||||||||||||
| Depreciation | $ 901 | $ 786 | $ 2,818 | $ 2,310 | $ 181 | $ 150 | $ 588 | $ 443 | $ 37 | $ 33 | $ 104 | $ 89 | $ 4 | $ 2 | $ 11 | $ 5 | ||||||