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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 30, 2017 | Dec. 31, 2016 | Jan. 02, 2016
Operating activities: |  |  |
Net (loss) income | $ (12,867) | $ (11,713) | $ 474
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities: |  |  |
Gain on sale of intellectual property | (175) |  |
Impairment of long-lived assets | 35 | 120 |
Depreciation and amortization | 858 | 648 | 522
Change in fair value of earn-out liability | 260 | 95 | 5
Stock-based compensation | 1,922 | 1,821 | 895
Deferred income taxes |  | 8,985 | (209)
Provision for doubtful accounts |  | 122 | 62
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 2,162 | (865) | (1,007)
Inventories | 2,091 | (537) | (1,987)
Prepaid expenses and other current assets | (50) | (64) | 124
Other long-term assets | (63) | 84 | 57
Accounts payable | (270) | (229) | 465
Accrued compensation | 113 | 774 | (291)
Accrued expenses | 25 | 478 | (36)
Accrued warranty | 1,132 |  | 134
Deferred revenue | 1,137 | 72 | 132
Other long-term liabilities | 125 | 65 | 67
Net cash used in operating activities | (3,565) | (144) | (593)
Investing activities: |  |  |
Acquisition of property and equipment | (575) | (1,062) | (875)
Proceeds from sale of intellectual property | 175 |  |
Payment on earn-out liability | (382) | (406) | (423)
Net cash used in investing activities | (782) | (1,468) | (1,298)
Financing activities: |  |  |
Proceeds from issuance of common stock, net of issuance costs | 2,263 | 14,813 |
Proceeds from stock option exercises | 377 | 709 | 1,027
Taxes paid related to net share settlements of equity awards | (333) | (99) | (606)
Repurchase of employee share awards |  |  | (275)
Repurchase of common stock |  | (59) | (1,563)
Net cash provided by (used in) financing activities | 2,307 | 15,364 | (1,417)
Net (decrease) increase in cash and cash equivalents | (2,040) | 13,752 | (3,308)
Cash and cash equivalents, beginning of year | 23,747 | 9,995 | 13,303
Cash and cash equivalents, end of year | 21,707 | 23,747 | 9,995
Cash paid during the year for: |  |  |
Income taxes | 7 | $ 22 | $ 27
Supplemental disclosure of non-cash activities: |  |  |
Transfer of inventory to property and equipment | $ 171 |  |

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