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Cash, cash equivalents and short-term investments | 12 Months Ended
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Dec. 28, 2018
Cash and Cash Equivalents [Abstract] |
Cash, cash equivalents and short-term investments | Note 3: Cash, cash equivalents and short-term investments Cash, cash equivalents and short-term investments consisted of the following as of December 28, 2018:
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Estimated |
(In thousands) |  | Cost |  |  | Gains |  |  | Losses |  |  | Fair Value |
Classified as current assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash |  | $ | 120,846 |  |  | $ | - |  |  | $ | - |  |  | $ | 120,846 |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market securities |  |  | 6,213 |  |  |  | - |  |  |  | - |  |  |  | 6,213 |
Total cash equivalents |  |  | 6,213 |  |  |  | - |  |  |  | - |  |  |  | 6,213 |
Total cash and cash equivalents |  |  | 127,059 |  |  |  | - |  |  |  | - |  |  |  | 127,059 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and agency securities |  |  | 81,634 |  |  |  | 91 |  |  |  | (230 | ) |  |  | 81,495 |
Total short-term investments |  |  | 81,634 |  |  |  | 91 |  |  |  | (230 | ) |  |  | 81,495 |
Total cash, cash equivalents and short-term investments |  | $ | 208,693 |  |  | $ | 91 |  |  | $ | (230 | ) |  | $ | 208,554 |
Cash, cash equivalents and short-term investments consisted of the following as of December 29, 2017:
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Estimated |
(In thousands) |  | Cost |  |  | Gains |  |  | Losses |  |  | Fair Value |
Classified as current assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash |  | $ | 115,052 |  |  | $ | - |  |  | $ | - |  |  | $ | 115,052 |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market securities |  |  | 9,742 |  |  |  | - |  |  |  | - |  |  |  | 9,742 |
Total cash equivalents |  |  | 9,742 |  |  |  | - |  |  |  | - |  |  |  | 9,742 |
Total cash and cash equivalents |  |  | 124,794 |  |  |  | - |  |  |  | - |  |  |  | 124,794 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and agency securities |  |  | 71,997 |  |  |  | - |  |  |  | (393 | ) |  |  | 71,604 |
Total short-term investments |  |  | 71,997 |  |  |  | - |  |  |  | (393 | ) |  |  | 71,604 |
Total cash, cash equivalents and short-term investments |  | $ | 196,791 |  |  | $ | - |  |  | $ | (393 | ) |  | $ | 196,398 |

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -URI http://asc.fasb.org/topic&trid=2122426 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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