XML 34 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 28, 2012
Sep. 30, 2011
Cash flows from operating activities:    
Net income (loss) $ (349) $ 1,239
Adjustments to reconcile net income (loss) to net cash provided by operating activities:    
Depreciation of property and equipment 989 890
Amortization of intangibles 525 595
Deferred income taxes 114 150
Fair value adjustment of warrant (217) (29)
Loss (gain) on disposal of property and equipment 47 (14)
Change in net pension liability 187 147
Stock-based compensation expense 2,317 1,330
Other 40 (70)
Changes in working capital:    
Accounts receivable 910 1,630
Inventories (734) 241
Prepaids, deposits and other current assets 85 331
Accounts payable (444) (201)
Other current liabilities 236 (829)
Net cash provided by operating activities 3,706 5,410
Cash flows from investing activities:    
Release of restricted cash 129 0
Acquisition of property and equipment (1,161) (722)
Proceeds from sale of property and equipment 0 26
Net change in other assets 0 48
Net cash used in investing activities (1,032) (648)
Cash flows from financing activities:    
Repayment of capital lease obligations (619) (412)
Proceeds from exercise of stock options 1,102 2,983
Net cash provided by financing activities 483 2,571
Effect of exchange rate changes on cash and cash equivalents 14 46
Increase in cash and cash equivalents 3,171 7,379
Cash and cash equivalents, at beginning of the period 16,582 9,376
Cash and cash equivalents, at end of the period $ 19,753 $ 16,755