Quarterly report pursuant to Section 13 or 15(d)

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

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Note 3 - Consolidated Financial Statement Details (Details) - Consolidated Balance Sheets (USD $)
In Thousands, unless otherwise specified
Mar. 30, 2014
Dec. 29, 2013
Condensed Balance Sheet Statements, Captions [Line Items]    
Accounts receivable $ 28,901 $ 31,091
Allowance for doubtful accounts (270) (270)
Accounts receivable—net 28,631 30,821
Raw materials 26,253 28,583
Work in process 4,927 3,078
Finished goods 4,381 3,849
Parts 1,307 1,266
Inventories 36,868 36,776
Cost:    
Property, Plant and Equipment, Cost 50,386 50,134
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (33,043) (31,915)
Property, plant and equipment—net 17,343 18,219
Deferred financing costs 1,496 1,496
Accumulated amortization (1,325) (1,221)
171 275
Accrued Liabilities 5,023 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 29,685 [1] 29,505 [1]
Furniture and Fixtures [Member]
    
Cost:    
Property, Plant and Equipment, Cost 1,667 1,658
Computer Equipment [Member]
    
Cost:    
Property, Plant and Equipment, Cost 5,194 [2] 5,153 [2]
Leasehold Improvements [Member]
    
Cost:    
Property, Plant and Equipment, Cost 2,314 [3] 2,292 [3]
Customer Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 867 943
Payroll [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 2,945 3,666
Professional services [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 754 611
Restructuring [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 32 630
Vendor Related [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 45 36
Other accrued liabilites [Member]
    
Less accumulated depreciation:    
Accrued Liabilities 380 557
Building [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (6,914) (6,794)
Machinery and Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (19,165) [1] (18,409) [1]
Furniture and Fixtures [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (1,405) (1,369)
Computer Equipment [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation (4,273) [2] (4,119) [2]
Leasehold Improvements [Member]
    
Less accumulated depreciation:    
Property, Plant and Equipment, Accumulated Depreciation $ (1,286) [3] $ (1,224) [3]
[1] Included within machinery and equipment were assets under capital leases with costs of $4,967 and $6,452 and associated accumulated depreciation of $1,676 and $1,383 as of March 30, 2014 and March 31, 2013, respectively. The related depreciation expense for the three months ended March 30, 2014 and March 31, 2013 were $171 and $200, respectively.
[2] Included within computer hardware and software were assets under capital leases with costs of $481 and $400 and associated accumulated depreciation of $306 and $156 as at March 30, 2014 and March 31, 2013, respectively. The related depreciation expense for the three months ended March 30, 2014 and March 31, 2013 were $40 and $33, respectively.
[3] Included within leasehold improvements were assets under capital leases with costs of $73 and associated accumulated depreciation of $30 and $16 as of March 30, 2014 and March 31, 2013, respectively. The related depreciation expense was $4 for the three months ended March 30, 2014 and March 31, 2013.