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STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Common Shares [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings/(Accumulated Deficit) [Member] | Total
--- | --- | --- | --- | ---
Balance at beginning at Jun. 30, 2018 | $ 19,835 | $ (153) | $ (2,406) | $ 17,276
Balance at beginning (in shares) at Jun. 30, 2018 | 4,331,089 |  |  |
Net income |  |  | 4,148 | 4,148
Exercise of stock options | $ 6 |  |  | $ 6
Exercise of stock options (in shares) | 3,000 |  |  | 3,000
Net change in unrealized gain/(loss) from marketable equity investments, net of tax |  | (396) |  | $ (396)
ESPP shares issued | $ 22 |  |  | 22
ESPP shares issued (in shares) | 2,743 |  |  |
Shares issued in connection with performance award vesting |  |  |  |
Shares issued in connection with performance award vesting (in shares) | 40,000 |  |  |
Shares withheld from common stock issued to pay employee payroll taxes | $ (101) |  |  | (101)
Shares withheld from common stock issued to pay employee payroll taxes (in shares) | (15,273) |  |  |
Share-based compensation | $ 37 |  |  | 37
Share repurchases | $ (3,984) |  |  | (3,984)
Share repurchases (in shares) | (322,068) |  |  |
Balance at end at Jun. 30, 2019 | $ 15,815 | (549) | 1,742 | 17,008
Balance at end (in shares) at Jun. 30, 2019 | 4,039,491 |  |  |
Net income |  |  | 6,112 | $ 6,112
Exercise of stock options (in shares) |  |  |  |
Net change in unrealized gain/(loss) from marketable equity investments, net of tax |  | (1,037) |  | $ (1,037)
ESPP shares issued | $ 39 |  |  | 39
ESPP shares issued (in shares) | 2,920 |  |  |
Cumulative effect of change in accounting principle |  |  | 42 | 42
Share-based compensation | $ 286 |  |  | 286
Share repurchases | $ (3,388) |  |  | (3,388)
Share repurchases (in shares) | (231,274) |  |  |
Balance at end at Jun. 30, 2020 | $ 12,752 | $ (1,586) | $ 7,896 | $ 19,062
Balance at end (in shares) at Jun. 30, 2020 | 3,811,137 |  |  |

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