v3.25.2
Consolidated Balance Sheets - USD ($)
May 31, 2025
May 31, 2024
Current assets    
Cash and cash equivalents $ 1,190,656 $ 2,831,471
Short-term investments 34,799,367 28,131,279
Accounts and other receivables, net (Note 2) [1] 5,599,785 5,212,408
Inventory (Note 3) [2] 8,113,321 7,512,052
Prepaid expenses 1,124,878 725,506
Prepaid income taxes 94,333 0
Costs and estimated earnings in excess of billings (Note 4) [3] 5,360,499 4,356,565
Total current assets 56,282,839 48,769,281
Maintenance and other inventory, net (Note 5) [4] 1,107,875 1,579,829
Property and equipment, net (Note 6) [5] 12,074,172 11,180,933
Patents, net 270,370 292,593
Cash value of life insurance, net 219,444 214,824
Other assets 65,420 27,343
Deferred income taxes (Note 10) [6] 1,598,000 1,012,615
Assets 71,618,120 63,077,418
Current liabilities    
Accounts payable 1,119,240 1,438,847
Accrued expenses (Note 8) [7] 4,072,436 4,664,463
Billings in excess of costs and estimated earnings (Note 4) [3] 4,382,067 5,601,274
Accrued income taxes 0 126,148
Total current liabilities 9,573,743 11,830,732
Stockholders' Equity    
Common Stock, Value 104,835 104,056
Paid-in capital 14,544,580 12,959,531
Retained earnings 60,540,154 51,127,018
Treasury stock - 1,051,688 and 1,046,742 shares at cost (13,145,192) (12,943,919)
Total stockholders' equity 62,044,377 51,246,686
Liabilities and Equity $ 71,618,120 $ 63,077,418
[1] Note 2
[2] Note 3
[3] Note 4Note 4
[4] Note 5
[5] Note 6
[6] Note 10Note 10
[7] Note 8