Note 10 - Stockholders' Equity (Details Textual) - USD ($) |
6 Months Ended | ||||
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May 25, 2021 |
Mar. 22, 2021 |
Apr. 26, 2019 |
Jun. 30, 2022 |
Apr. 21, 2020 |
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Share Exchange, Value Per Share (in dollars per share) | $ 0.44313 | ||||
Common Stock Dividends, Shares (in shares) | 1,736,501 | ||||
Shares Issued, Price Per Share (in dollars per share) | $ 0.44313 | $ 0.853 | |||
Proceeds from Issuance of Private Placement | $ 3,000,000.0 | $ 27,500,000 | |||
Private Placement [Member] | |||||
Stock Issued During Period, Shares, New Issues (in shares) | 3,517,000 | ||||
Conversion of Series A Preferred Stock to Common Stock [Member] | |||||
Conversion of Stock, Shares Issued (in shares) | 748,000 | ||||
Conversion of Stock, Shares Converted (in shares) | 3,316 | ||||
Series A Preferred Stock [Member] | |||||
Dividends, Total | $ 1,650,000 | ||||
Dividends, Cash, Total | $ 880,000 |
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- Definition The per share value of stock in a share exchange. No definition available.
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- Definition Number of shares of common stock issued as dividends during the period. Excludes stock splits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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