Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2019

Revenue Recognition [Abstract]

Schedule of Disaggregation of Revenue

The following tables reflect the disaggregation of our revenues by major category for the three months ended September 30, 2019 and 2018, respectively:

	Three Months Ended September 30, 2019
	Onshore Facilities & Transportation		Sodium Minerals & Sulfur Services		Offshore Pipeline Transportation		Marine Transportation		Consolidated
Fee-based revenues	$	36,937	$	—	$	79,738	$	59,404	$	176,079
Product Sales	168,091		259,332		—		—		427,423
Refinery Services	—		18,195		—		—		18,195
	$	205,028	$	277,527	$	79,738	$	59,404	$	621,697

	Three Months Ended September 30, 2018
	Onshore Facilities & Transportation		Sodium Minerals & Sulfur Services		Offshore Pipeline Transportation		Marine Transportation		Consolidated
Fee-based revenues	$	42,188	$	—	$	70,115	$	56,296	$	168,599
Product Sales	284,957		268,207		—		—		553,164
Refinery Services	—		23,515		—		—		23,515
	$	327,145	$	291,722	$	70,115	$	56,296	$	745,278

The following tables reflect the disaggregation of our revenues by major category for the nine months ended September 30, 2019 and 2018, respectively:

	Nine Months Ended September 30, 2019
	Onshore Facilities & Transportation		Sodium Minerals & Sulfur Services		Offshore Pipeline Transportation		Marine Transportation		Consolidated
Fee-based revenues	$	112,713	$	—	$	236,482	$	174,760	$	523,955
Product Sales	524,917		769,264		—		—		1,294,181
Refinery Services	—		58,355		—		—		58,355
	$	637,630	$	827,619	$	236,482	$	174,760	$	1,876,491

	Nine Months Ended September 30, 2018
	Onshore Facilities & Transportation		Sodium Minerals & Sulfur Services		Offshore Pipeline Transportation		Marine Transportation		Consolidated
Fee-based revenues	$	107,536	$	—	$	213,344	$	161,410	$	482,290
Product Sales	864,671		801,323		—		—		1,665,994
Refinery Services	—		75,190		—		—		75,190
	$	972,207	$	876,513	$	213,344	$	161,410	$	2,223,474

Schedule of Contract Asset and Liabilities Balances Activity

The table below depicts our contract asset and liability balances at December 31, 2018 and September 30, 2019:

	Contract Assets				Contract Liabilities
	Current		Non-Current		Current	Non-Current
Balance at December 31, 2018	$	—	$	72,241	—	$	26,271
Balance at September 30, 2019	22,318		57,151		2,595	23,928

Schedule of Revenue Expected to be Recognized in Future Periods

The following chart depicts how we expect to recognize revenues for future periods related to these contracts:

	Offshore Pipeline Transportation		Onshore Facilities and Transportation
Remainder of 2019	$	20,986	$	15,465
2020	71,068		57,615
2021	56,025		20,269
2022	41,741		4,283
2023	29,000		—
Thereafter	142,700		—
Total	$	361,520	$	97,632