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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 30, 2017
Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts |
Description |  | 2017 |  | 2016 |  | 2015
Allowance for doubtful accounts |  |  |  |  |  |
Balance at beginning of period |  | $ | 884 |  |  | $ | 1,039 |  |  | $ | 739 |
Additions charged to costs and expenses |  | 915 |  |  | 1,224 |  |  | 1,577 |
Deductions from reserves |  | (1,085 | ) |  | (1,379 | ) |  | (1,277 | )
Balance at end of period |  | $ | 714 |  |  | $ | 884 |  |  | $ | 1,039 |
Accrued sales returns |  |  |  |  |  |
Balance at beginning of period |  | $ | 15,222 |  |  | $ | 20,562 |  |  | $ | 15,262 |
Additions charged to costs and expenses |  | 77,226 |  |  | 71,958 |  |  | 84,265 |
Deductions from reserves |  | (73,178 | ) |  | (77,298 | ) |  | (78,965 | )
Balance at end of period |  | $ | 19,270 |  |  | $ | 15,222 |  |  | $ | 20,562 |

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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- References No definition available. + Details
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