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Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 31, 2015
Valuation and Qualifying Accounts [Abstract] |
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] | Valuation and Qualifying Accounts (In thousands)
Column A |  | Column B |  | Column C |  | Column D |  | Column E |
|  |  |  |  |  | Additions |  |  |  |  |  |  |
|  |  |  |  |  | (1) |  | (2) |  |  |  |  |  |  |
|  |  |  |  |  |  |  |  | Charged to |  |  |  |  |  |  |
|  |  | Balance at |  | Charged to |  | other |  |  |  |  |  |  |
|  |  | beginning of |  | costs and |  | accounts – |  | Deductions – |  | Balance at |
Description |  | period |  | expenses |  | describe |  | describe |  | end of period |
Allowance for doubtful accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2015 |  | $ | 1,609 |  |  | 442 |  |  | (164) | (d) |  | 64 | (a) |  | 1,823 |
Year ended December 31, 2014 |  | $ | 2,533 |  |  | 412 |  |  | (233) | (d) |  | 1,103 | (a) |  | 1,609 |
Year ended December 31, 2013 |  | $ | 6,074 |  |  | 574 |  |  | 123 | (d) |  | 4,238 | (a) |  | 2,533 |
Sales return accrual: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2015 |  | $ | 5,309 |  |  | 3,490 |  |  | - |  |  | 4,752 | (b) |  | 4,047 |
Year ended December 31, 2014 |  | $ | 3,843 |  |  | 5,258 |  |  | - |  |  | 3,792 | (b) |  | 5,309 |
Year ended December 31, 2013 |  | $ | 4,526 |  |  | 3,751 |  |  | - |  |  | 4,434 | (b) |  | 3,843 |
Inventory reserve: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2015 |  | $ | 5,970 |  |  | 5,563 |  |  | (499) | (d) |  | 4,393 | (c) |  | 6,641 |
Year ended December 31, 2014 |  | $ | 6,791 |  |  | 5,077 |  |  | (644) | (d) |  | 5,254 | (c) |  | 5,970 |
Year ended December 31, 2013 |  | $ | 19,923 |  |  | 6,794 |  |  | 323 | (d) |  | 20,249 | (c) |  | 6,791 |
(a) | Write-off of bad debts. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
(b) | Write-off of sales returns. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
(c) | Disposal of inventory |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
(d) | Foreign currency translation adjustment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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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 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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- References No definition available. + Details
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