Debt (Schedule of Interest Information) (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
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| Debt Instrument [Line Items] | ||||
| Interest expense related to debt, including commitment fees | $ (257,000) | |||
| Deferred finance costs amortization | (191,000) | |||
| Interest income | $ 193,000 | $ 2,000 | $ 581,000 | 33,000 |
| Other interest expense not related to debt | 109,000 | 142,000 | ||
| Interest income (expense), net | 193,000 | $ 111,000 | 581,000 | $ (273,000) |
| Debt | $ 0 | $ 0 | ||
| Various Debt Instruments [Member] | ||||
| Debt Instrument [Line Items] | ||||
| Average effective interest rate, excluding commitment fees | 0.00% | 0.00% | 0.00% | 7.09% |
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- Definition Other Interest, Other Than Debt No definition available.
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The average effective interest rate during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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- Definition Aggregate amount of interest paid or due on all long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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