The total amount of distributions to the general partner during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Name:	us-gaap_GeneralPartnersCapitalAccountDistributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

TRANSACTIONS WITH RELATED PARTIES - Cash Distributions (Details) - USD ($) $ in Thousands													12 Months Ended
	Nov. 13, 2020	Aug. 14, 2020	May 15, 2020	Feb. 19, 2020	Nov. 14, 2019	Aug. 14, 2019	May 15, 2019	Feb. 19, 2019	Nov. 14, 2018	Aug. 14, 2018	May 11, 2018	Feb. 16, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
USDG
Related Party Transaction [Line Items]
Amount Paid to USDG	$ 1,283	$ 1,283	$ 1,283	$ 4,276	$ 4,247	$ 4,218	$ 4,189	$ 4,161	$ 4,132	$ 4,103	$ 4,074	$ 4,045	$ 8,125	$ 16,815	$ 16,354
USD Partners GP LLC
Related Party Transaction [Line Items]
Amount Paid to USD Partners GP LLC	$ 51	$ 51	$ 51	$ 372	$ 351	$ 329	$ 308	$ 285	$ 272	$ 261	$ 249	$ 238	$ 525	$ 1,273	$ 1,020