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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 |
Schedule |
II - Valuation and Qualifying Accounts as of and for the years ended December 30, 2017, December 31, 2016 and December 26, 2015 |
Our allowance for doubtful accounts receivable consists of the following (in thousands):
Year Ended |  | Balance at beginning of period |  |  | Additions to Allowance |  |  | Charges Utilized/Write-offs |  |  | Balance at end of period |
December 30, 2017 |  | $ | 73 |  |  | $ | 78 |  |  | $ | (25 | ) |  | $ | 126 |
December 31, 2016 |  | $ | 150 |  |  | $ | — |  |  | $ | (77 | ) |  | $ | 73 |
December 26, 2015 |  | $ | 253 |  |  | $ | 10 |  |  | $ | (113 | ) |  | $ | 150 |
Our valuation allowance for deferred tax assets consists of the following (in thousands):
Year Ended |  | Balance at beginning of period |  |  | Additions to Allowance |  |  | Charges Utilized/Write-offs |  |  | Balance at end of period |
December 30, 2017 |  | $ | 10,980 |  |  | $ | 2,984 |  |  | $ | (262 | ) |  | $ | 13,702 |
December 31, 2016 |  | $ | 36,786 |  |  | $ | 1,643 |  |  | $ | (27,449 | ) |  | $ | 10,980 |
December 26, 2015 |  | $ | 35,835 |  |  | $ | 951 |  |  | $ | — |  |  | $ | 36,786 |

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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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