v3.26.1
CONSOLIDATED INCOME STATEMENTS - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Income Statement [Abstract]    
Net sales $ 77,548 $ 66,593
Cost of sales 53,213 47,083
Gross profit 24,335 19,510
Operating expenses:    
Selling, general and administrative expenses 7,999 5,185
Research and development costs 3,345 3,636
Total operating expenses 11,344 8,821
Operating income 12,991 10,689
Other income (expense):    
Interest and dividend income 181 82
Gain on marketable equity investments, net 5,655 2,116
Interest expense (812) (829)
Total other income 5,024 1,369
Income before income taxes 18,015 12,058
Income tax expense (4,353) (3,080)
Net income $ 13,662 $ 8,978
Basic & Diluted income per share:    
    Basic net income per share $ 4.24 $ 2.73
    Diluted net income per share $ 4.12 $ 2.67
Weighted-average common shares outstanding:    
                   Basic 3,225,884 3,287,844
                   Diluted 3,317,064 3,361,207