v3.21.1
Note 9 - Stock-based Compensation Plans and Warrants (Details Textual) - USD ($)
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1 Months Ended |
6 Months Ended |
12 Months Ended |
24 Months Ended |
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Share-based Payment Arrangement, Expense |
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$ 2,096,000
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$ 562,000
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance (in shares) |
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115,000
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[1] |
492,500
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115,000
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[1] |
492,500
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in shares) |
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0
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0
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares) |
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0
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0
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share) |
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$ 12.17
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$ 11.66
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$ 12.17
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$ 11.66
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) |
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253,654
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49,228
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Maximum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share) |
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$ 12.51
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12.51
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Minimum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share) |
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$ 9.88
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$ 9.88
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Share-based Payment Arrangement, Option [Member] |
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Share-based Payment Arrangement, Expense |
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$ 0
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$ 0
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Two Thousand Nine Equity Incentive Plan [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares) |
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850,000
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Two Thousand Nine Equity Incentive Plan [Member] | Share-based Payment Arrangement, Option [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year) |
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10 years
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Two Thousand Nine Equity Incentive Plan [Member] | Share-based Payment Arrangement, Option [Member] | Maximum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Month) |
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24 months
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Two Thousand Nineteen Equity Incentive Plan [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares) |
1,200,000
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1,200,000
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1,200,000
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Two Thousand Nineteen Equity Incentive Plan [Member] | Outside Director [Member] | Accrues Yearly [Member] |
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Salary and Wage, Officer, Excluding Cost of Good and Service Sold |
$ 50,000
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Share-based Payment Arrangement, Expense |
25,000
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Two Thousand Nineteen Equity Incentive Plan [Member] | Outside Director [Member] | Accrues Quarterly [Member] |
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Salary and Wage, Officer, Excluding Cost of Good and Service Sold |
12,500
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Share-based Payment Arrangement, Expense |
$ 6,250
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Two Thousand Nineteen Equity Incentive Plan [Member] | Directors, Consultants and Employees [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in shares) |
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269,563
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Two Thousand Nineteen Equity Incentive Plan [Member] | Director [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in shares) |
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19,279
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269,563
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Two Thousand Nineteen Equity Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] |
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Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total |
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$ 240,000
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$ 240,000
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Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) |
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1 year
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Two Thousand Nineteen Equity Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Employees [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) |
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150,000
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X |
- DefinitionAmount of expense for award under share-based payment arrangement. Excludes amount capitalized.
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- DefinitionWeighted-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.
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- DefinitionPeriod over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.
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- DefinitionThe number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).
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- DefinitionNumber of options outstanding, including both vested and non-vested options.
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- DefinitionWeighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
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- DefinitionPeriod from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
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