Stock-based Compensation (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
May 08, 2014 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
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| Option Indexed to Issuer's Equity [Line Items] | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum | 4.00% | 4.00% | ||||
| Unrecognized share-based compensation | $ 28 | $ 28 | ||||
| Share-based compensation weighted average period | 3 months 18 days | |||||
| Number of restricted stock awards granted | 18,000 | 247,000 | ||||
| General and administrative expense | $ 28 | $ 93 | $ 57 | $ 173 | ||
| Unrecognized share-based compensation, shares | 100,000 | 100,000 | ||||
| Stock Options [Member] | ||||||
| Option Indexed to Issuer's Equity [Line Items] | ||||||
| Unrecognized share-based compensation | $ 9,400 | $ 9,400 | ||||
| Share-based compensation weighted average period | 2 years 9 months 18 days | |||||
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- Definition Employee service share based compensation nonvested awards total compensation cost not yet recognized shares. No definition available.
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. 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 Amount of general and administrative expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock. No definition available.
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- Definition Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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