Note 4 - Interim Consolidated Financial Statement Details (Details) - Consolidated Balance Sheets (USD $) | Mar. 29, 2015 | Dec. 28, 2014 |
In Thousands, unless otherwise specified |
Condensed Balance Sheet Statements, Captions [Line Items] | | | | |
Accounts receivable | $26,328 | | $31,354 | |
Allowance for doubtful accounts | -268 | | -330 | |
Accounts receivable—net | 26,060 | | 31,024 | |
Raw materials | 25,656 | | 25,973 | |
Work in process | 4,834 | | 2,099 | |
Finished goods | 3,533 | | 2,743 | |
Parts | 783 | | 775 | |
Inventories | 34,806 | | 31,590 | |
Cost: | | | | |
Property, plant and equipment | 53,684 | | 53,194 | |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -36,630 | | -35,604 | |
Property, plant and equipment—net | 17,054 | | 17,590 | |
Deferred financing fees | 1,290 | | 1,290 | |
Accumulated amortization | -1,208 | | -1,200 | |
| 82 | | 90 | |
Accrued liabilities | 7,424 | | 7,080 | |
Payroll | 3,684 | | 4,014 | |
Professional services | 298 | | 395 | |
Land [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 1,648 | | 1,648 | |
Building [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 9,878 | | 9,878 | |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -7,394 | | -7,275 | |
Machinery and Equipment [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 31,983 | [1] | 31,592 | [1] |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -21,175 | [1] | -20,545 | [1] |
Furniture and Fixtures [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 1,697 | | 1,690 | |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -1,547 | | -1,513 | |
Computer Equipment [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 6,002 | [2] | 5,930 | [2] |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -4,948 | [2] | -4,774 | [2] |
Leasehold Improvements [Member] | | | | |
Cost: | | | | |
Property, plant and equipment | 2,476 | [3] | 2,456 | [3] |
Less accumulated depreciation: | | | | |
Accumulated depreciation, Property, plant and equipment | -1,566 | [3] | -1,497 | [3] |
Customer Related [Member] | | | | |
Less accumulated depreciation: | | | | |
Other accrued liabilities | 2,921 | | 2,074 | |
Vendor Related [Member] | | | | |
Less accumulated depreciation: | | | | |
Other accrued liabilities | 157 | | 29 | |
Other accrued liabilites [Member] | | | | |
Less accumulated depreciation: | | | | |
Other accrued liabilities | $364 | | $568 | |
|
[1] | Included within machinery and equipment were assets under capital leases with costs of $3,153 and $3,495 and associated accumulated depreciation of $875 and $916 as of March 29, 2015 and December 28, 2014, respectively. The related depreciation expense for the three months ended March 29, 2015 and March 30, 2014 were $124 and $171, respectively. |
[2] | Included within computer hardware and software were assets under capital leases with costs of $359 and $498 and associated accumulated depreciation of $297 and $417 as at March 29, 2015 and December 28, 2014, respectively. The related depreciation expense for the three months ended March 29, 2015 and March 30, 2014 were $19 and $40, respectively. |
[3] | Included within leasehold improvements were assets under capital leases with costs of Nil and $73 and associated accumulated depreciation of Nil and $42 as of March 29, 2015 and December 28, 2014, respectively. The related depreciation expense was $2 and $4 for the three months ended March 29, 2015 and March 30, 2014, respectively. |