v3.25.2
Segment Information (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]        
Selling, general administrative expenses $ (120,934) $ (147,590) $ (410,264) $ (465,906)
Research and  development (155,053) (128,696) (221,376) (259,784)
Income before income taxes 696,402 104,323 420,249 (681,165)
Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 2,490,036 2,509,781 4,077,180 4,888,062
White Button Mushroom [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 890,388 1,517,188 2,277,117 3,201,984
Intersegment 2,465 995,546
Cost of goods sold (159,005) (1,354,244) 41,132 (2,469,565)
Intersegment cost of goods sold (207,498) (609,898) 995,546 (894,768)
Total net operating cost 629,043 (1,964,142) 1,036,678 (3,364,333)
Selling, general administrative expenses 41,968 (4,913) 86,726 (87,649)
Research and  development 67,993 (106,171) 104,748 (156,000)
Operating income (loss) 936,966 51,860 1,048,964 488,770
Interest income (expense) (66,227) (75,606) (156,157) (180,064)
Other income (loss) — net 7,913 22,202 39,107 48,077
Income before income taxes 878,652 (1,544) 931,914 356,783
White Button Mushroom [Member] | Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 887,923 1,517,188 1,281,571 3,201,984
Compost III [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 662,970 1,602,491 982,246 2,580,846
Intersegment 171,990 609,898 379,488 894,768
Cost of goods sold 6,466 (326,325) 153,034 (1,234,884)
Intersegment cost of goods sold 379,488 379,488
Total net operating cost 385,954 (326,325) 532,522 (1,234,884)
Selling, general administrative expenses 18,441 (74,969) 24,909 (84,340)
Research and  development 76,391 (6,255) 105,959 (43,784)
Operating income (loss) 389,682 585,044 318,856 323,070
Interest income (expense) (8,781) (10,872) (18,865) (21,393)
Other income (loss) — net 1,413 (8,648) 85,140 (154,968)
Income before income taxes 382,314 565,524 385,131 146,709
Compost III [Member] | Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 490,980 992,593 602,758 1,686,078
Mushroom powder seasonings [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 1,111,133 2,192,851
Intersegment
Cost of goods sold 1,560,210 (397,025) 2,719,917 (842,059)
Intersegment cost of goods sold 766,568
Total net operating cost 2,326,778 (397,025) 2,719,917 (842,059)
Selling, general administrative expenses 55,009 (26,859) 266,132 (243,128)
Research and  development 10,668 (16,270) 10,668 (60,000)
Operating income (loss) (514,754) (440,155) (803,666) (1,145,187)
Interest income (expense) (58,913) (45,640) (89,301) (80,979)
Other income (loss) — net 14,618 66,986 28,667 91,467
Income before income taxes (559,049) (418,808) (864,300) (1,134,699)
Mushroom powder seasonings [Member] | Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 1,111,133 2,192,851
Corporate Segment [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues
Intersegment
Cost of goods sold
Intersegment cost of goods sold
Total net operating cost
Selling, general administrative expenses 5,515 (40,849) 32,496 (50,789)
Research and  development
Operating income (loss) (5,515) (40,849) (32,496) (50,789)
Interest income (expense)   831
Other income (loss) — net  
Income before income taxes (5,515) (40,849) (32,496) (49,958)
Corporate Segment [Member] | Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues
Eliminations [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues
Intersegment (174,455) (284,869) (1,375,034) (894,768)
Cost of goods sold
Intersegment cost of goods sold (938,558) 609,898 (1,682,799) 894,768
Total net operating cost  
Selling, general administrative expenses
Research and  development
Operating income (loss)  
Interest income (expense)  
Other income (loss) — net  
Income before income taxes
Eliminations [Member] | Third party [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues  
Total [Member]        
Segment Reporting Information [Line Items]        
Total net operating revenues 2,664,491 2,509,781 5,452,214 4,888,062
Intersegment
Cost of goods sold 1,407,670 (2,077,594) 2,913,882 (4,546,508)
Intersegment cost of goods sold  
Total net operating cost 3,341,775 (2,077,594) 4,288,916 (4,546,508)
Selling, general administrative expenses 120,934 (147,590) 410,264 (465,906)
Research and  development 155,053 (128,696) 221,376 (259,784)
Operating income (loss) 806,379 155,901 531,658 (384,136)
Interest income (expense) (133,921) (132,118) (264,323) (281,605)
Other income (loss) — net 23,944 80,540 152,914 (15,424)
Income before income taxes $ 696,402 $ 104,323 $ 420,249 $ (681,165)