Organization and Summary of Significant Accounting Policies AOCI Table (Details) - USD ($) $ in Thousands |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Additional Details | ||
| Accumulated Other Comprehensive Income (Loss), Net of Tax | $ 1,039 | $ (1,560) |
| Accumulated Foreign Currency Adjustment Attributable to Parent [Member] | ||
| Additional Details | ||
| Accumulated Other Comprehensive Income (Loss), Net of Tax | 562 | (1,615) |
| Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] | ||
| Additional Details | ||
| Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax | 477 | 0 |
| Available-for-sale Securities [Member] | ||
| Additional Details | ||
| Accumulated Other Comprehensive Income (Loss), Net of Tax | $ 0 | $ 55 |
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- Definition Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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