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Deferred Revenue and Other Contract Liabilities Deferred Revenue and Other Contract Liabilities - (Tables) | 12 Months Ended
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Dec. 28, 2019
Revenue Recognition and Deferred Revenue [Abstract] |
Deferred Revenue, by Arrangement, Disclosure | Deferred revenue and other contract liabilities consist of the following (in thousands):
| December 28, 2019 |  | December 29, 2018
Deferred revenue(1) | $ | 13,998 |  |  | $ | 10,328 |
Accrued rebates and allowances | 8,436 |  |  | 7,269 |
Accrued customer reimbursements(2) | 5,739 |  |  | 16,194 |
Total deferred revenue and other contract liabilities | 28,173 |  |  | 33,791 |
Less: Non-current portion of deferred revenue | (2,234 | ) |  | (1,737 | )
Deferred revenue and other contract liabilities - current | $ | 25,939 |  |  | $ | 32,054 |
Schedule of Deferred Revenue | Changes in deferred revenue for the year ended December 28, 2019 were as follows:
| Amount
Deferred revenue, beginning of the period | $ | 10,328 |
Revenue deferred during the period | 11,261 |
Recognition of revenue deferred in prior periods | (7,591 | )
Deferred revenue, end of the period | $ | 13,998 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] | The following table summarizes the Company’s estimated Unrecognized Contract Revenue as of December 28, 2019 and the future periods within which the Company expects to recognize such revenue.
| Expected Future Revenue By Period (in thousands)
| Less than 1 Year |  | Between 1-3 Years |  | Between 3-5 Years |  | More than 5 Years |  | Total
Unrecognized contract revenue | $ | 201,874 |  |  | $ | 319,513 |  |  | $ | 150,928 |  |  | $ | 39,515 |  |  | $ | 711,830 |

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