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Note J - Treasury Stock - Treasury Stock Repurchases (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020
Treasury Stock Acquired, Shares (in shares) | 189,702 | 182,867 | 190,394 | 418,949
Treasury Stock Acquired, Average Cost (in dollars per share) |  |  |  |
Treasury Stock Acquired, Total Cost | $ 2,527 | $ 1,758 | $ 2,537 | $ 3,501
Stock Repurchase Plan [Member] |  |  |  |
Treasury Stock Acquired, Shares (in shares) | 189,702 | 144,681 | 189,702 | 380,071
Treasury Stock Acquired, Average Cost (in dollars per share) | $ 13.32 | $ 9.67 | $ 13.32 | $ 8.25
Treasury Stock Acquired, Total Cost | $ 2,527 | $ 1,398 | $ 2,527 | $ 3,136
Stock Repurchased in Connection with Stock Option Exercised [Member] |  |  |  |
Treasury Stock Acquired, Average Cost (in dollars per share) | $ 0 | $ 9.95 | $ 0 | $ 9.95
Shares acquired in connection with stock option exercises, shares (in shares) | 0 | 30,442 | 0 | 30,442
Shares acquired in connection with stock option exercises, cost | $ 0 | $ 303 | $ 0 | $ 303
Stock Repurchased from Employee for Restricted Stock Vesting [Member] |  |  |  |
Treasury Stock Acquired, Shares (in shares) | 0 | 7,744 | 692 | 8,436
Treasury Stock Acquired, Average Cost (in dollars per share) | $ 0 | $ 7.40 | $ 14.20 | $ 7.34
Treasury Stock Acquired, Total Cost | $ 0 | $ 57 | $ 10 | $ 62

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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
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