Shareholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | 10 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Sep. 30, 2021 |
Apr. 13, 2020 |
Dec. 31, 2020 |
Jun. 20, 2019 |
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| Class of Stock [Line Items] | ||||||||||
| Preferred stock, shares authorized | 500,000 | 500,000 | 500,000 | |||||||
| Preferred stock, par value | $ 25 | $ 25 | $ 25 | |||||||
| Preferred stock, shares issued | 0 | 0 | 0 | |||||||
| Preferred stock, shares outstanding | 0 | 0 | 0 | |||||||
| Price of shares repurchased | $ 258 | $ 765 | $ 403 | $ 338 | $ 652 | |||||
| 2019 Repurchase Program [Member] | ||||||||||
| Class of Stock [Line Items] | ||||||||||
| Preferred stock, shares authorized | 0 | |||||||||
| Stock repurchase program, amount authorized | $ 10,000 | |||||||||
| Stock repurchase program, period in force | 12 months | |||||||||
| Shares repurchased | 2,740,643 | |||||||||
| Average price per share | $ 1.70 | |||||||||
| Price of shares repurchased | $ 4,700 | |||||||||
| X | ||||||||||
- 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 Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
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- Definition Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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