XML 15 R6.htm IDEA: XBRL DOCUMENT v3.22.2.2
Condensed Consolidated Statements of Equity (Unaudited) - USD ($)
$ in Thousands
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Noncontrolling Interest [Member]
Total
Balance (in shares) at Apr. 30, 2021 13,591,889          
Balance at Apr. 30, 2021 $ 136 $ 98,812 $ 564,975 $ (257,527) $ 100 $ 406,496
Issuance of common stock (in shares) 673          
Issuance of common stock $ 0 81 0 0 0 81
Stock options exercised (in shares) 15,281          
Stock options exercised $ 0 (1,007) 0 0 0 (1,007)
Purchase of treasury shares 0 0 0 (11,618) 0 (11,618)
Stock based compensation 0 2,972 0 0 0 2,972
Dividends on subsidiary preferred stock 0 0 (10) 0 0 (10)
Net income $ 0 0 24,967 0 0 24,967
Balance (in shares) at Jul. 31, 2021 13,607,843          
Balance at Jul. 31, 2021 $ 136 100,858 589,932 (269,145) 100 421,881
Balance (in shares) at Apr. 30, 2022 13,642,185          
Balance at Apr. 30, 2022 $ 136 103,113 658,242 (292,225) 100 469,366
Issuance of common stock (in shares) 30,484          
Issuance of common stock $ 1 84 0 0 0 85
Stock options exercised (in shares) 23,000          
Stock options exercised $ 0 1,216 0 0 0 1,216
Purchase of treasury shares 0 0 0 (5,196) 0 (5,196)
Stock based compensation 0 1,978 0 0 0 1,978
Dividends on subsidiary preferred stock 0 0 (10) 0 0 (10)
Net income $ 0 0 13,242 0 0 13,242
Balance (in shares) at Jul. 31, 2022 13,695,669          
Balance at Jul. 31, 2022 $ 137 $ 106,391 $ 671,474 $ (297,421) $ 100 $ 480,681