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Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Deferred tax assets: |  |
Product liability | $ 294 | $ 201
Employee compensation and benefits | 2,356 | 2,336
Allowances for doubtful accounts and discounts | 2,750 | 1,769
Inventories | 729 | 758
Stock-based compensation | 2,292 | 1,406
Other | 1,113 | 1,326
Total deferred tax assets | 9,534 | 7,796
Deferred tax liabilities: |  |
Depreciation | 6,256 | 8,956
Other | 309 | 242
Total deferred tax liabilities | 6,565 | 9,198
Net deferred tax (liabilities) assets | $ 2,969 | $ (1,402)

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