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Goodwill and Intangible Assets | 12 Months Ended
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Dec. 31, 2016
Goodwill And Intangible Assets Disclosure [Abstract] |
Goodwill and Intangible Assets | Note 7. Goodwill and Intangible Assets The following table summarizes the activity in the Company’s goodwill during the years ended December 31, 2016 and December 26, 2015, respectively (in thousands):
|  | Amounts |
Balance as of December 28, 2014 |  | $ | 10,494 |
Foreign currency movements |  |  | (1,079 | )
Balance as of December 26, 2015 |  |  | 9,415 |
Foreign currency movements |  |  | (475 | )
Balance as of December 31, 2016 |  | $ | 8,940 |
There were no business acquisitions made by the Company during fiscal years 2016, 2015 and 2014. Goodwill Impairment and Long-lived Asset Impairment The Company’s impairment review process is completed during the fourth quarter of each year, or whenever events or circumstances occur that indicate that an impairment may have occurred. The goodwill impairment assessment involves three tests, Step 0, Step 1 and Step 2. The Company performs a Step 0 test, which involves an initial qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If, after assessing the qualitative factors, the Company determines that it is more likely than not that the fair value of a reporting unit is less than its carrying value, then performing the two-step impairment test is necessary. Otherwise, no further testing is necessary. The Company completed its annual goodwill impairment assessment during the fourth quarter of 2016 by first performing a Step 0 qualitative assessment. As part of this assessment, the Company considered the trading value of the Company's stock, the industry trends, and the Company's sales forecast and products plans. The Company concluded that it was more likely than not that the fair value was more than the carrying values of the Company's reporting unit and therefore did not proceed to the Step 1 goodwill impairment test. The process of evaluating the potential impairment of long-lived assets is highly subjective and requires significant judgment. In estimating the fair value of these assets, the Company made estimates and judgments about future revenues and cash flows. The Company’s forecasts were based on assumptions that are consistent with the plans and estimates the Company is using to manage its business. Changes in these estimates could change the Company’s conclusion regarding impairment of the long-lived assets and potentially result in future impairment charges for all or a portion of their balance at December 31, 2016. The Company did not record any impairment charges related to goodwill in fiscal year 2016. The Company assesses if there have been triggers that may require it to evaluate the reasonableness of the remaining estimated useful lives of its intangible assets. No such triggers were identified during fiscal year 2016. Finite-lived intangible assets are recorded at cost, less accumulated amortization. Finite-lived intangible assets as of December 31, 2016 and December 26, 2015 consisted of the following (in thousands):
|  | December 31, 2016 |
|  | Adjusted cost |  |  | Accumulated amortization |  |  | Net carrying amount |
Developed technology |  | $ | 15,726 |  |  | $ | (15,380 | ) |  | $ | 346 |
Customer relationships |  |  | 9,322 |  |  |  | (9,322 | ) |  |  | — |
Brand names |  |  | 1,927 |  |  |  | (1,927 | ) |  |  | — |
Patented technology |  |  | 2,252 |  |  |  | (2,186 | ) |  |  | 66 |
Trademark |  |  | 80 |  |  |  | (80 | ) |  |  | — |
Total |  | $ | 29,307 |  |  | $ | (28,895 | ) |  | $ | 412 |
|  | December 26, 2015 |
|  | Adjusted cost |  |  | Accumulated amortization |  |  | Net carrying amount |
Developed technology |  | $ | 16,098 |  |  | $ | (14,387 | ) |  | $ | 1,711 |
Customer relationships |  |  | 9,364 |  |  |  | (9,364 | ) |  |  | — |
Brand names |  |  | 1,927 |  |  |  | (1,903 | ) |  |  | 24 |
Patented technology |  |  | 2,252 |  |  |  | (2,120 | ) |  |  | 132 |
Trademark |  |  | 80 |  |  |  | (80 | ) |  |  | — |
Total |  | $ | 29,721 |  |  | $ | (27,854 | ) |  | $ | 1,867 |
The amortization of finite-lived intangibles is computed using the straight-line method. Estimated lives of finite-lived intangibles range from two to ten years. Total amortization expense for the fiscal years ended December 31, 2016, December 26, 2015 and December 27, 2014, was $1.5 million, $2.1 million and $3.1 million, respectively. There were no impairment charges related to intangible assets recorded during the year ended December 31, 2016. The estimated future amortization expense of finite intangible assets as of December 31, 2016, is as follows (in thousands):
Fiscal Years |  | Amounts |
2017 |  |  | 206 |
2018 |  |  | 140 |
2019 |  |  | 66 |
Thereafter |  |  | — |
Total future amortization expense |  | $ | 412 |

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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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