Alico, Inc. Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies - Schedule of Revenues Disaggregated by Significant Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation Of Revenue [Line Items]
Total Revenues	$ 9,040	$ 8,390	$ 16,267	$ 43,264
Alico Citrus
Disaggregation Of Revenue [Line Items]
Total Revenues	1,123	7,805	5,797	41,384
Land Management and Other Operations
Disaggregation Of Revenue [Line Items]
Total Revenues	7,917	585	10,470	1,880
Early and Mid-Season \| Alico Citrus
Disaggregation Of Revenue [Line Items]
Total Revenues	0	0	1,915	15,577
Valencias \| Alico Citrus
Disaggregation Of Revenue [Line Items]
Total Revenues	1,123	7,795	3,281	24,088
Fresh Fruit and Other \| Alico Citrus
Disaggregation Of Revenue [Line Items]
Total Revenues	0	3	588	831
Grove Management Services \| Alico Citrus
Disaggregation Of Revenue [Line Items]
Total Revenues	0	7	13	888
Land and Other Leasing \| Land Management and Other Operations
Disaggregation Of Revenue [Line Items]
Total Revenues	7,782	496	10,100	1,649
Other \| Land Management and Other Operations
Disaggregation Of Revenue [Line Items]
Total Revenues	$ 135	$ 89	$ 370	$ 231