Segment reporting (Tables)

12 Months Ended

Dec. 31, 2023

Segment reporting [Abstract]

Information for Operating Segments

There are no changes in the measuring methods used to calculate the earnings reported for each segment. The information for each operating segment is as follows:

	Maritime division			Maritime infrastructure division			Logistics, ports and terminals division			Warehousing division			Other businesses and shared accounts			Total consolidated
December 31, 2023
Revenue	$	795,529		$	200,496		$	73,115		$	149,507		$	-		$	1,218,647
Costs and expenses		(704,075	)		(140,614	)		(95,844	)		(120,483	)		-			(1,061,016	)
Corporate expenses		-			-			-			-			(61,605	)		(61,605	)
Depreciation and amortization		(36,385	)		(8,191	)		(13,059	)		(65,296	)		(2,191	)		(125,122	)
Transportation profit (loss)	$	55,069		$	51,691		$	(35,788	)	$	(36,272	)	$	(63,796	)	$	(29,096	)
Costs, expenses and revenue not allocated																	44,554
Net income for the year																$	15,458
Properties	$	156,014		$	182,762		$	1,284,274		$	80,352		$	122,730		$	1,826,132
Rights of use by segment		-			1,383			49,437			97,131			-			147,951
Other assets by segment		675,684			322,046			153,529			109,183			-			1,260,442
Shared assets		-			-			-			-			32,305			32,305
Total assets	$	831,698		$	506,191		$	1,487,240		$	286,666		$	155,035		$	3,266,830
Total liabilities by operating segment	$	422,088		$	73,753		$	449,429		$	311,824		$	-		$	1,257,094
Shared liabilities		-			-			-			-			35,359			35,359
Total liabilities	$	422,088		$	73,753		$	449,429		$	311,824		$	35,359		$	1,292,453
Total capital expenditures by segment	$	124,118		$	6,582		$	495		$	150		$	-		$	131,345
Shared capital expenditures		-			-			-			-			-			-
Total capital expenditures	$	124,118		$	6,582		$	495		$	150		$	-		$	131,345

December 31, 2022
Revenue	$	1,231,101		$	118,441		$	160,977		$	172,537		$	-		$	1,683,056
Costs and expenses		(1,120,565	)		(79,775	)		(137,165	)		(121,096	)		-			(1,458,601	)
Corporate expenses		-			-			-			-			(82,047	)		(82,047	)
Depreciation and amortization		(19,063	)		(7,625	)		(18,099	)		(52,480	)		(2,252	)		(99,519	)
Transportation profit (loss)	$	91,473		$	31,041		$	5,713		$	(1,039	)	$	(84,299	)	$	42,889
Costs, expenses and revenue not allocated																	(41,986	)
Net income for the year																$	903
Properties	$	102,998		$	152,036		$	1,021,222		$	97,063		$	117,452		$	1,490,771
Rights of use by segment		-			6,917			73,543			188,478			-			268,938
Other assets by segment		752,039			321,594			492,439			174,878			-			1,740,950
Shared assets		-			-			-			-			725			725
Total assets	$	855,037		$	480,547		$	1,587,204		$	460,419		$	118,177		$	3,501,384
Total liabilities by operating segment	$	531,477		$	88,104		$	534,400		$	371,097		$	-		$	1,525,078
Shared liabilities		-			-			-			-			175,282			175,282
Total liabilities	$	531,477		$	88,104		$	534,400		$	371,097		$	175,282		$	1,700,360
Total capital expenditures by segment	$	49		$	7,997		$	148		$	17,037		$	-		$	25,231
Shared capital expenditures		-			-			-			-			-			-
Total capital expenditures	$	49		$	7,997		$	148		$	17,037		$	-		$	25,231

	Maritime division			Maritime infrastructure division			Logistics, ports and terminals division			Warehousing division			Other businesses and shared accounts			Total consolidated
December 31, 2021
Revenue	$	835,230		$	139,226		$	223,760		$	153,497		$	-		$	1,351,713
Costs and expenses		(793,982	)		(82,563	)		(211,860	)		(112,989	)		-			(1,201,394	)
Corporate expenses		-			-			-			-			(73,838	)		(73,838	)
Depreciation and amortization		(17,580	)		(7,978	)		(30,721	)		(56,478	)		(4,445	)		(117,202	)
Transportation profit (loss)	$	23,668		$	48,685		$	(18,821	)	$	(15,970	)	$	(78,283	)	$	(40,721	)
Costs, expenses and revenue not allocated																	(207,333	)
Net income for the year																$	(248,054	)
Properties	$	108,020		$	146,131		$	1,017,128		$	80,542		$	189,117		$	1,540,938
Rights of use by segment		-			12,451			38,391			207,386			79,004			337,232
Other assets by segment		669,594			366,064			471,257			326,408			-			1,833,323
Shared assets		-			-			-			-			777			777
Total assets	$	777,614		$	524,646		$	1,526,776		$	614,336		$	268,898		$	3,712,270
Total liabilities by operating segment	$	580,455		$	129,823		$	598,178		$	438,572		$	-		$	1,747,028
Shared liabilities		-			-			-			-			146,144			146,144
Total liabilities	$	580,455		$	129,823		$	598,178		$	438,572		$	146,144		$	1,893,172
Total capital expenditures by segment	$	33,869		$	29,840		$	11,759		$	-		$	-		$	75,468
Shared capital expenditures		-			-			-			-			-			-
Total capital expenditures	$	33,869		$	29,840		$	11,759		$	-		$	-		$	75,468