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Schedule II - Valuation and Qualifying Accounts (Details) - Schedule of Valuation and Qualifying Accounts - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
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SEC Schedule, 12-09, Allowance, Credit Loss [Member] |  |  |  |
Schedule II - Valuation and Qualifying Accounts (Details) - Schedule of Valuation and Qualifying Accounts [Line Items] |  |  |  |
Balance at beginning of period |  | $ 2,602 | $ 1,821 | $ 2,011
Charged to costs and expenses |  | 1,380 | 1,441 | 843
Charged to other accounts describe | [1] | (41) | (91) | 205
Deductions describe | [2] | 1,489 | 569 | 1,238
Balance at end of period |  | 2,452 | 2,602 | 1,821
Allowance for sales returns net of inventory [Member] |  |  |  |
Schedule II - Valuation and Qualifying Accounts (Details) - Schedule of Valuation and Qualifying Accounts [Line Items] |  |  |  |
Balance at beginning of period |  | 1,379 | 3,310 | 3,332
Charged to costs and expenses |  | 2,387 | 1,329 | 3,497
Charged to other accounts describe |  |  |  |
Deductions describe | [3] | 1,179 | 3,260 | 3,519
Balance at end of period |  | 2,587 | 1,379 | 3,310
SEC Schedule, 12-09, Reserve, Inventory [Member] |  |  |  |
Schedule II - Valuation and Qualifying Accounts (Details) - Schedule of Valuation and Qualifying Accounts [Line Items] |  |  |  |
Balance at beginning of period |  | 4,854 | 5,349 | 5,316
Charged to costs and expenses |  | 5,321 | 4,694 | 3,300
Charged to other accounts describe | [1] | (70) | (183) | 570
Deductions describe | [4] | 5,196 | 5,006 | 3,837
Balance at end of period |  | $ 4,909 | $ 4,854 | $ 5,349
[1] | Foreign currency translation adjustment
[2] | Write-off of bad debts.
[3] | Write-off of sales returns.
[4] | Disposal of inventory

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