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Organization and Description of Business and Accounting Policies (Tables) | 12 Months Ended
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Dec. 28, 2018
Accounting Policies [Abstract] |
Schedule of Net Currency Foreign Translation Gain Loss | Net foreign translation gain (loss) is as follows (in thousands):
|  | Years Ended |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Foreign currency translation gain(1) |  | $ | 242 |  |  | $ | 387 |  |  | $ | 224 |
Gain (loss) on foreign currency transactions(2) |  |  | (836 | ) |  |  | 819 |  |  |  | (147 | )
(1) | Shown as a separate line item on the Consolidated Statements of Comprehensive Income (Loss).
(2) | Shown as a separate line item on the Consolidated Statements of Operations.
Schedule of Reconciliation of Cash And Cash Equivalents And Restricted Cash | The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows at December 28, 2018, December 29, 2017 and December 30, 2016 (in 000’s):
|  | 2018 |  |  | 2017 |  |  | 2016 |
Cash and cash equivalents |  | $ | 103,877 |  |  | $ | 18,520 |  |  | $ | 13,999 |
Restricted cash included in other long-term assets |  |  | 122 |  |  |  | 121 |  |  |  | 119 |
Total cash, cash equivalents and restricted cash |  | $ | 103,999 |  |  | $ | 18,641 |  |  | $ | 14,118 |
Summary of Impact of adopting Topic 606 on Condensed Consolidated Balance Sheets | The following table summarizes the impact of adopting Topic 606 on the Company’s Condensed Consolidated Balance Sheets for December 28, 2018 (in 000’s):
|  | As Reported |  |  | Adjustments |  |  | Balances without the adoption of 606 |
Accounts receivable trade, net |  | $ | 25,946 |  |  | $ | (2,895 | ) |  | $ | 23,051 |
Total current assets |  |  | 151,572 |  |  |  | (2,895 | ) |  |  | 148,677 |
Total assets |  |  | 167,339 |  |  |  | (2,895 | ) |  |  | 164,444 |
Allowance for sales returns |  |  | 2,895 |  |  |  | (2,895 | ) |  |  | — |
Total current liabilities |  |  | 27,728 |  |  |  | (2,895 | ) |  |  | 24,833 |
Total liabilities |  |  | 34,913 |  |  |  | (2,895 | ) |  |  | 32,018 |
Total liabilities and stockholders’ equity |  |  | 167,339 |  |  |  | (2,895 | ) |  |  | 164,444 |
Summary of Estimated Sales Return | On the Consolidated Balance Sheets, the balances associated for estimated sales returns are as follows:
|  | 2018 |  |  | 2017 |
Estimated returns - inventory(1) |  | $ | 722 |  |  | $ | 534 |
Allowance for sales returns(2) |  |  | 2,895 |  |  |  | 2,182 |
(1) | Recognized in inventories, net on the Consolidated Balance Sheets
(2) | For 2017, recognized in accounts receivable trade, net on the Consolidated Balance Sheets
Schedule Of Estimated Useful Lives of Assets | The estimated useful lives of assets are as follows:
Machinery and equipment |  | 5-10 years
Furniture and equipment |  | 3-7 years
Computers, software, and peripherals |  | 2-5 years
Leasehold improvements |  | The shorter of the useful life of the asset or the term of the associated lease
Summary of Advertising Costs | Advertising costs, which are included in marketing and selling expenses, are expensed as incurred, and were as follows (in thousands):
|  | Years Ended |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Advertising costs |  | $ | 8,981 |  |  | $ | 6,102 |  |  | $ | 6,160 |
Summary of Changes in Accumulated Other Comprehensive Income (Loss) | The following table summarizes the changes in the accumulated balances for each component of accumulated other comprehensive income (loss) attributable to the Company for the years ended December 28, 2018, December 29, 2017 and December 30, 2016 (in thousands):
|  | Foreign Currency Translation |  |  | Defined Benefit Pension Plan – Japan |  |  | Defined Benefit Pension Plan – Switzerland |  |  | Accumulated Other Com- prehensive Income (Loss) |
Balance at January 1, 2016 |  | $ | (145 | ) |  | $ | 95 |  |  | $ | (1,530 | ) |  | $ | (1,580 | )
Other comprehensive income (loss) |  |  | 224 |  |  |  | (9 | ) |  |  | 426 |  |  |  | 641 |
Tax effect |  |  | (68 | ) |  |  | 2 |  |  |  | (45 | ) |  |  | (111 | )
Balance at December 30, 2016 |  |  | 11 |  |  |  | 88 |  |  |  | (1,149 | ) |  |  | (1,050 | )
Other comprehensive income (loss) |  |  | 387 |  |  |  | (6 | ) |  |  | (406 | ) |  |  | (25 | )
Tax effect |  |  | (120 | ) |  |  | 6 |  |  |  | 39 |  |  |  | (75 | )
Balance at December 29, 2017 |  |  | 278 |  |  |  | 88 |  |  |  | (1,516 | ) |  |  | (1,150 | )
Other comprehensive income (loss) |  |  | 242 |  |  |  | (107 | ) |  |  | (290 | ) |  |  | (155 | )
Tax effect |  |  | (74 | ) |  |  | 29 |  |  |  | 30 |  |  |  | (15 | )
Balance at December 28, 2018 |  | $ | 446 |  |  | $ | 10 |  |  | $ | (1,776 | ) |  | $ | (1,320 | )

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