SEGMENT DATA (Tables)

6 Months Ended

Jun. 30, 2017

Schedule of Segment Reporting Information, by Segment

The following table sets forth the Company’s revenues and profit or loss by reportable segment for the three months and six months ended June 30, 2017 and 2016 and total assets as of June 30, 2017 and December 31, 2016 (in thousands):

	Three months ended June 30,						Six months ended June 30,
	2017			2016			2017			2016
Revenues:
Marine transportation	$	331,265		$	378,303		$	674,917		$	756,646
Diesel engine services		142,063			63,279			290,116			143,669
	$	473,328		$	441,582		$	965,033		$	900,315
Segment profit (loss):
Marine transportation	$	35,766		$	72,726		$	71,020		$	142,521
Diesel engine services		16,355			(1,968	)		30,089			(2,774	)
Other		(9,106	)		(8,284	)		(17,096	)		(15,930	)
	$	43,015		$	62,474		$	84,013		$	123,817

	June 30, 2017		December 31, 2016
Total assets:
Marine transportation	$	3,539,345	$	3,613,951
Diesel engine services		633,583		623,268
Other		52,428		52,676
	$	4,225,356	$	4,289,895

Schedule of Other Segment Reporting Information

The following table presents the details of “Other” segment loss for the three months and six months ended June 30, 2017 and 2016 (in thousands):

	Three months ended June 30,						Six months ended June 30,
	2017			2016			2017			2016

General corporate expenses	$	(4,501	)	$	(4,044	)	$	(8,017	)	$	(7,699	)
Gain (loss) on disposition of assets		(139	)		94			(40	)		161
Interest expense		(4,465	)		(4,513	)		(8,922	)		(8,706	)
Other income (expense)		(1	)		179			(117	)		314
	$	(9,106	)	$	(8,284	)	$	(17,096	)	$	(15,930	)

The following table presents the details of “Other” total assets as of June 30, 2017 and December 31, 2016 (in thousands):

	June 30, 2017		December 31, 2016
General corporate assets	$	50,681	$	50,054
Investment in affiliates		1,747		2,622
	$	52,428	$	52,676