CONSOLIDATED AND CONDENSED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Revenues:
Terminalling and storage	[1]	$ 31,705	$ 33,797
Marine transportation	[1]	16,346	20,636
Natural gas services		16,097	16,487
Sulfur services		2,700	3,090
Product sales:
Natural gas services	[1]	91,091	146,303
Sulfur services	[1]	39,475	50,047
Terminalling and storage	[1]	28,191	34,993
Total product sales	[1]	158,757	231,343
Total revenues		225,605	305,353
Cost of products sold: (excluding depreciation and amortization)
Natural gas services	[1]	78,544	137,707
Sulfur services	[1]	27,524	36,023
Terminalling and storage	[1]	23,832	30,082
Total cost of products sold (excluding depreciation and amortization)		129,900	203,812
Expenses:
Operating expenses	[1]	41,232	45,306
Selling, general and administrative	[1]	8,171	8,806
Depreciation and amortization		22,048	22,717
Total costs and expenses		201,351	280,641
Other operating income (loss)		84	(10)
Operating income		24,338	24,702
Other income (expense):
Equity in earnings of WTLPG		1,677	1,740
Interest expense, net		(10,112)	(10,546)
Other, net		62	437
Total other expense		(8,373)	(8,369)
Net income before taxes		15,965	16,333
Income tax expense		(51)	(300)
Income from continuing operations		15,914	16,033
Income from discontinued operations, net of income taxes		0	1,215
Net income		15,914	17,248
Less general partner's interest in net income		(4,211)	(4,238)
Less income allocable to unvested restricted units		(43)	(67)
Limited partners' interest in net income		$ 11,660	$ 12,943

[1] *Related Party Transactions Shown Below*Related Party Transactions Included Above Three Months Ended March 31, 2016 2015Revenues:* Terminalling and storage$20,958 $20,474Marine transportation6,411 6,745Natural gas services313 —Product Sales700 1,589Costs and expenses:* Cost of products sold: (excluding depreciation and amortization) Natural gas services3,385 6,918Sulfur services3,812 3,624Terminalling and storage3,385 5,402Expenses: Operating expenses17,357 20,400Selling, general and administrative5,432 5,994See accompanying notes to consolidated and condensed financial statements.