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
Jun. 29, 2014
Dec. 29, 2013
Condensed Balance Sheet Statements, Captions [Line Items]    
Accounts receivable $ 30,778 $ 31,091
Allowance for doubtful accounts (270) (270)
Accounts receivable—net 30,508 30,821
Raw materials 29,740 28,583
Work in process 5,453 3,078
Finished goods 2,853 3,849
Parts 1,150 1,266
Inventories 39,196 36,776
Cost:    
Property, Plant and Equipment, Cost 52,662 50,134
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (34,015) (31,915)
Property, plant and equipment—net 18,647 18,219
Deferred financing costs 1,596 1,496
Accumulated amortization (1,461) (1,221)
135 275
Accrued Liabilities 5,700 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 31,743 [1] 29,505 [1]
Furniture and Fixtures [Member]
    
Cost:    
Property, Plant and Equipment, Cost 1,681 1,658
Computer Equipment [Member]
    
Cost:    
Property, Plant and Equipment, Cost 5,364 [2] 5,153 [2]
Leasehold Improvements [Member]
    
Cost:    
Property, Plant and Equipment, Cost 2,348 [3] 2,292 [3]
Customer Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 1,162 943
Payroll [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 3,552 3,666
Professional services [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 577 611
Restructuring [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 112 630
Vendor Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 228 36
Other accrued liabilites [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 69 557
Building [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (7,033) (6,794)
Machinery and Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (19,759) [1] (18,409) [1]
Furniture and Fixtures [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (1,431) (1,369)
Computer Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (4,438) [2] (4,119) [2]
Leasehold Improvements [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation $ (1,354) [3] $ (1,224) [3]
[1] Included within machinery and equipment were assets under capital leases with costs of $6,161 and $5,194 as at June 29, 2014, and December 29, 2013, respectively and associated accumulated depreciation of $1,646 and $1,624 as of June 29, 2014 and December 29, 2013, respectively. The related depreciation expense for the three months ended June 29, 2014 and June 30, 2013 were $169 and $207, respectively. The related depreciation expense for the six months ended June 29, 2014 and June 30, 2013 was $341 and $407, respectively.
[2] Included within computer hardware and software were assets under capital leases with costs of $524 and $481 as at June 29, 2014 and December 29, 2013, respectively and associated accumulated depreciation of $350 and $266 as at June 29, 2014, and December 29, 2013, respectively. The related depreciation expense for the three months ended June 29, 2014 and June 30, 2013 was $44 and $33, respectively. The related depreciation for the six months ended June 29, 2014 and June 30, 2013 was $84 and $67, respectively.
[3] Included within leasehold improvements were assets under capital leases with costs of $73 as at June 29, 2014 and December 29, 2013, and associated accumulated depreciation of $34 and $27 as at June 29, 2014, and December 29, 2013, respectively. The related depreciation expense for the three and six months ended June 29, 2014 and June 30, 2013 was $3 and $7, respectively.