XML 42 R27.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Cash Equivalents And Investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Cash Equivalents And Investments [Abstract] |
Schedule Of Cash And Available-For-Sale Securities |
December 31, 2015
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value |  | Cash Equivalents |  | Short-Term Investments |  | Long-Term Investments
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money Market funds | $ | 1,944,000 |  | $ | - |  | $ | - |  | $ | 1,944,000 |  | $ | 1,944,000 |  | $ |  |  | $ |
Subtotal |  | 1,944,000 |  |  | - |  |  | - |  |  | 1,944,000 |  |  | 1,944,000 |  |  | - |  |  | -
Investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Certificates of deposit |  | 5,493,000 |  |  | 3,000 |  |  | (8,000) |  |  | 5,488,000 |  |  | - |  |  | 1,202,000 |  |  | 4,286,000
Corporate Notes/Bonds |  | 6,056,000 |  |  | - |  |  | (22,000) |  |  | 6,034,000 |  |  | - |  |  | 4,027,000 |  |  | 2,007,000
Subtotal |  | 11,549,000 |  |  | 3,000 |  |  | (30,000) |  |  | 11,522,000 |  |  | - |  |  | 5,229,000 |  |  | 6,293,000
Total | $ | 13,493,000 |  | $ | 3,000 |  | $ | (30,000) |  | $ | 13,466,000 |  | $ | 1,944,000 |  | $ | 5,229,000 |  | $ | 6,293,000
December 31, 2014
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value |  | Cash Equivalents |  | Short-Term Investments |  | Long-Term Investments
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money Market funds | $ | 1,073,000 |  | $ | - |  | $ | - |  | $ | 1,073,000 |  | $ | 1,073,000 |  | $ |  |  | $ |
Subtotal |  | 1,073,000 |  |  | - |  |  | - |  |  | 1,073,000 |  |  | 1,073,000 |  |  | - |  |  | -
Investments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Certificates of deposit |  | 7,414,000 |  |  | 1,000 |  |  | (32,000) |  |  | 7,383,000 |  |  | - |  |  | 1,920,000 |  |  | 5,463,000
Corporate Notes/Bonds |  | 8,777,000 |  |  | 6,000 |  |  | (23,000) |  |  | 8,760,000 |  |  | - |  |  | 2,683,000 |  |  | 6,077,000
Subtotal |  | 16,191,000 |  |  | 7,000 |  |  | (55,000) |  |  | 16,143,000 |  |  | - |  |  | 4,603,000 |  |  | 11,540,000
Total | $ | 17,264,000 |  | $ | 7,000 |  | $ | (55,000) |  | $ | 17,216,000 |  | $ | 1,073,000 |  | $ | 4,603,000 |  | $ | 11,540,000
Schedule Of Estimated Fair Value Of Available-For-Sale Securities |
|  | Amortized Cost |  | Estimated Market Value
Due within one year |  | $ | 5,237,000 |  | $ | 5,229,000
Due after one year through five years |  |  | 6,312,000 |  |  | 6,293,000
|  | $ | 11,549,000 |  | $ | 11,522,000

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration