Quarterly report pursuant to Section 13 or 15(d)

Disclosures about reportable segments (Details)

v2.4.1.9
Disclosures about reportable segments (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Sep. 30, 2014
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue $ 16,158us-gaap_Revenues $ 14,989us-gaap_Revenues  
Total operating expenses 13,014us-gaap_CostOfRevenue 12,418us-gaap_CostOfRevenue  
Gross profit 3,144us-gaap_GrossProfit 2,571us-gaap_GrossProfit  
Total capital expenditures 2,048us-gaap_PaymentsToAcquireProductiveAssets 6,539us-gaap_PaymentsToAcquireProductiveAssets  
Total depreciation, depletion and amortization 1,841us-gaap_DepreciationDepletionAndAmortization 2,502us-gaap_DepreciationDepletionAndAmortization  
Total assets 411,449us-gaap_Assets   203,567us-gaap_Assets
Citrus Groves Segment [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 12,898us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
5,633us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
 
Total operating expenses 10,059us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
3,898us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
 
Gross profit 2,839us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
1,735us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
 
Total capital expenditures 1,569us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
1,943us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
 
Total depreciation, depletion and amortization 1,256us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
529us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
 
Agricultural Supply Chain Management [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 1,183us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
2,106us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
 
Total operating expenses 1,371us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
2,325us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
 
Gross profit (188)us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
(219)us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
 
Total capital expenditures 210us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
33us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
 
Total depreciation, depletion and amortization 52us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
29us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
 
Improved Farmland [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 1,092us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
6,532us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
 
Total operating expenses 791us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
5,530us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
 
Gross profit 301us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
1,002us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
 
Total capital expenditures    3,473us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
 
Total depreciation, depletion and amortization    1,337us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
 
Ranch and Conservation [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 836us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
531us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
 
Total operating expenses 745us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
603us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
 
Gross profit 91us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
(72)us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
 
Total capital expenditures 176us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
743us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
 
Total depreciation, depletion and amortization 243us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
333us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
 
Other Operations [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 149us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
187us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
 
Total operating expenses 48us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
62us-gaap_CostOfRevenue
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
 
Gross profit 101us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
125us-gaap_GrossProfit
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
 
Total capital expenditures 15us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
4us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
 
Total depreciation, depletion and amortization 128us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
88us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
 
Operating Segments [Member] | Citrus Groves Segment [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total assets 351,247us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
  67,388us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_CitrusGrovesSegmentMember
Operating Segments [Member] | Agricultural Supply Chain Management [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total assets 3,264us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
  2,498us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_AgriculturalSupplyChainManagementMember
Operating Segments [Member] | Improved Farmland [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total assets 225us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
  57,726us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_ImprovedFarmlandMember
Operating Segments [Member] | Ranch and Conservation [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total assets 12,913us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
  13,920us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_RanchAndConservationMember
Operating Segments [Member] | Other Operations [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total assets 31,050us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
  26,356us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= us-gaap_AllOtherSegmentsMember
Operating Segments [Member] | Intersegment Revenues [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue 1,271us-gaap_Revenues
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_IntersegmentTansactionsSegmentMember
1,153us-gaap_Revenues
/ us-gaap_ConsolidationItemsAxis
= us-gaap_OperatingSegmentsMember
/ us-gaap_StatementBusinessSegmentsAxis
= alco_IntersegmentTansactionsSegmentMember
 
Intersegment Eliminations [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total operating revenue (1,271)us-gaap_Revenues
/ us-gaap_ConsolidationItemsAxis
= us-gaap_IntersegmentEliminationMember
(1,153)us-gaap_Revenues
/ us-gaap_ConsolidationItemsAxis
= us-gaap_IntersegmentEliminationMember
 
Non - Segments [Member]      
Segment Reporting, Revenue Reconciling Item [Line Items]      
Total capital expenditures 78us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember
343us-gaap_PaymentsToAcquireProductiveAssets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember
 
Total depreciation, depletion and amortization 162us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember
186us-gaap_DepreciationDepletionAndAmortization
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember
 
Total assets $ 12,749us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember
  $ 35,679us-gaap_Assets
/ us-gaap_ConsolidationItemsAxis
= us-gaap_CorporateNonSegmentMember