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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Capital Contributed in Excess of Par Value
Retained Earnings
Accumulated Other Comprehensive income (Loss)
Total
Balance at Apr. 30, 2022 $ 524 $ 32,383 $ 54,828 $ (4,573) $ 83,162
Balance (in shares) at Apr. 30, 2022 5,240        
Compensation related to issuance of option to purchase common stock   13     13
Issuance of restricted common stock $ 2 162     164
Issuance of restricted common stock (in shares) 15        
Net income     1,912   1,912
Other comprehensive income       66 66
Balance at Jul. 31, 2022 $ 526 32,558 56,740 (4,507) 85,317
Balance (in shares) at Jul. 31, 2022 5,255        
Balance at Apr. 30, 2023 $ 526 32,686 76,618 1,170 111,000
Balance (in shares) at Apr. 30, 2023 5,255        
Compensation related to issuance of option to purchase common stock   12     12
Issuance of restricted common stock (in shares) 16        
Net income     1,346   1,346
Balance at Jul. 31, 2023 $ 526 $ 32,698 $ 77,964 $ 1,170 $ 112,358
Balance (in shares) at Jul. 31, 2023 5,271