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Other Income, Net (Tables) | 12 Months Ended
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Dec. 31, 2013
Other Income And Expenses [Abstract] |
Components of Other Income | The major changes in the components of the other income, net for the years ended December 31 were as follows (in thousands):
|  | 2013 |  |  | 2012 |  |  | 2011 |
Interest income |  | $ | 97 |  |  | $ | 136 |  |  | $ | 259 |
Foreign currency losses, net |  |  | (94 | ) |  |  | (46 | ) |  |  | (326 | )
Gain on disposal of equipment |  |  | 26 |  |  |  | 33 |  |  |  | 21 |
Credit (losses) gains on available for sale securities |  |  | (78 | ) |  |  | (9 | ) |  |  | 302 |
Other |  |  | 51 |  |  |  | 80 |  |  |  | 90 |
|  | $ | 2 |  |  | $ | 194 |  |  | $ | 346 |

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- Definition Tabular disclosure of interest income and other income elements which are not separately disclosed on the income statement. + References No definition available. + Details
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