Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Interim Consolidated Financial Statement Details (Details) - Consolidated Balance Sheets

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Note 3 - Interim Consolidated Financial Statement Details (Details) - Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Sep. 28, 2014
Dec. 29, 2013
Condensed Balance Sheet Statements, Captions [Line Items]    
Accounts receivable $ 28,674 $ 31,091
Allowance for doubtful accounts (330) (270)
Accounts receivable—net 28,344 30,821
Raw materials 26,846 28,583
Work in process 5,368 3,078
Finished goods 3,862 3,849
Parts 1,165 1,266
Inventories 37,241 36,776
Cost:    
Property, Plant and Equipment, Cost 52,720 50,134
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (34,585) (31,915)
Property, plant and equipment—net 18,135 18,219
Deferred financing costs 1,696 1,496
Accumulated amortization (1,598) (1,221)
98 275
Accrued Liabilities 6,294 6,443
Land [Member]
    
Cost:    
Property, Plant and Equipment, Cost 1,648 1,648
Building [Member]
    
Cost:    
Property, Plant and Equipment, Cost 9,878 9,878
Machinery and Equipment [Member]
    
Cost:    
Property, Plant and Equipment, Cost 31,376 [1] 29,505 [1]
Furniture and Fixtures [Member]
    
Cost:    
Property, Plant and Equipment, Cost 1,678 1,658
Computer Equipment [Member]
    
Cost:    
Property, Plant and Equipment, Cost 5,720 [2] 5,153 [2]
Leasehold Improvements [Member]
    
Cost:    
Property, Plant and Equipment, Cost 2,420 [3] 2,292 [3]
Customer Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 1,158 943
Payroll [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 3,564 3,666
Professional services [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 675 611
Vendor Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 293 36
Restructuring [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 24 630
Other accrued liabilites [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 580 557
Building [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (7,151) (6,794)
Machinery and Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (19,929) [1] (18,409) [1]
Furniture and Fixtures [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (1,467) (1,369)
Computer Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (4,605) [2] (4,119) [2]
Leasehold Improvements [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation $ (1,433) [3] $ (1,224) [3]
[1] Included within machinery and equipment were assets under capital leases with costs of $4,593 and $5,194 as at September 28, 2014, and December 29, 2013, respectively, and associated accumulated depreciation of $1,212 and $1,624 as of September 28, 2014 and December 29, 2013, respectively. The related depreciation expense for the three months ended September 28, 2014 and September 29, 2013 was $197 and $181, respectively. The related depreciation expense for the nine months ended September 28, 2014 and September 29, 2013 was $537 and $588, respectively.
[2] Included within computer hardware and software were assets under capital leases with costs of $503 and $481 as at September 28, 2014 and December 29, 2013, respectively and associated accumulated depreciation of $385 and $266 as at September 28, 2014, and December 29, 2013, respectively. The related depreciation expense for the three months ended September 28, 2014 and September 29, 2013 was $35 and $37, respectively. The related depreciation for the nine months ended September 28, 2014 and September 29, 2013 was $119 and $104, respectively.
[3] Included within leasehold improvements were assets under capital leases with costs of $73 as at September 28, 2014 and December 29, 2013, and associated accumulated depreciation of $38 and $27 as at September 28, 2014, and December 29, 2013, respectively. The related depreciation expense for the three and nine months ended September 28, 2014 and September 29, 2013 was $4 and $11, respectively.