CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Statement of Comprehensive Income [Abstract] | |||
| Net income (loss) | $ (1,241) | $ (668) | $ 118 |
| Other comprehensive income (loss) | |||
| Foreign currency translation adjustments | (128) | (125) | 8 |
| Change in unrealized gains (losses) on cash flow hedges: | |||
| Unrealized gain (loss) on cash flow hedges arising during the period | 8 | (226) | 132 |
| Reclassification to earnings of realized (gains) losses on cash flow hedges | 134 | 45 | (171) |
| Change in unrealized gains (losses) on marketable securities: | |||
| Unrealized gains on marketable securities, net of tax expense (benefit) | (345) | 581 | 1,144 |
| Gains of marketable securities reclassified into earning, net of tax expenses | (1) | (1,624) | (326) |
| Other comprehensive income (loss), net of tax | (332) | (1,349) | 787 |
| Comprehensive income (loss) | $ (1,573) | $ (2,017) | $ 905 |