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SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2018
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS |
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS |
|  | Balance at |  | Charged to |  |  |  |  | Balance at
|  | beginning |  | cost and |  |  |  |  | end of
Description |  | of period |  | expenses |  | Deductions |  | period
Allowance for doubtful accounts, sales returns and cash discounts: |  |  |  |  |  |  |  |  |  |  |  |
2018 |  | $ | 1,105 |  | $ | 7,890 |  | $ | (7,406) |  | $ | 1,589
2017 |  | $ | 1,121 |  | $ | 8,364 |  | $ | (8,380) |  | $ | 1,105
2016 |  | $ | 1,248 |  | $ | 7,389 |  | $ | (7,516) |  | $ | 1,121
Allowance on Deferred Tax Assets and Unrecognized Tax Benefits: |  |  |  |  |  |  |  |  |  |  |  |
2018 |  | $ | 40,680 |  | $ | 2,068 |  | $ | — |  | $ | 42,748
2017 |  | $ | 26,086 |  | $ | 14,594 |  | $ | — |  | $ | 40,680
2016 |  | $ | 17,846 |  | $ | 8,240 |  | $ | — |  | $ | 26,086

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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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