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Note 11 - Shareholders' Equity | 12 Months Ended
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Dec. 31, 2020
Notes to Financial Statements |
Stockholders' Equity Note Disclosure [Text Block] | 11. SHAREHOLDERS' EQUITY Repurchase of Common Stock A summary of our authorized share repurchase plans is as follows:
($ in thousands, except share and per share amounts) |  | 2020 |  |  | 2019 |
Maximum authorized share repurchase amount (1) |  | $ | 7,500 |  |  | $ | 7,500 |
Date of plan's authorization by the Board |  | February 2020 |  |  | February 2019 |
Funding source |  | Working capital |  |  | Working capital |
Number of shares repurchased under the plan (shares) |  |  | 129,095 |  |  |  | 54,249 |
Amount paid for shares repurchased |  | $ | 2,938 |  |  | $ | 1,500 |
Weighted average price paid per share |  | $ | 22.76 |  |  | $ | 27.65 |
Remaining amount of shares authorized to be purchased under the plan (in dollars) |  | $ | 4,562 |  |  | $ | 6,000 |
| (1) | Common shares can be purchased in the open market or privately negotiated transactions over the next twelve months from the date of plan authorization.
On March 8, 2021, we announced a new $7,500,000 share repurchase program that will terminate on March 4, 2022. This program is replacing the 2020 share repurchase program that expired on February 27, 2021. Preferred Shares The Company has authorized 250,000 shares of voting preferred stock with no par value. No shares are issued or outstanding. Also, the Company has authorized 250,000 shares of non-voting preferred stock with no par value. Of these, 125,000 shares have been designated Series A non-voting convertible preferred stock with a stated value of $.06 per share, of which no shares are issued or outstanding at December 31, 2020 and 2019, respectively.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(e)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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