XML 21 R13.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Partners' Capital | 6 Months Ended
--- | ---
Jun. 30, 2018
Partners' Capital [Abstract] |
Partners' Capital | 8. Partners’ Capital As of June 30, 2018 and December 31, 2017 the Partnership’s partners’ capital was comprised of the following units:
|  | As of June 30, 2018 |  |  | As of December 31, 2017 |
Common units |  |  | 127,246,692 |  |  |  | 127,246,692 |
General partner units |  |  | 2,439,989 |  |  |  | 2,439,989 |
Preferred units |  |  | 12,983,333 |  |  |  | 12,983,333 |
Total partnership units |  |  | 142,670,014 |  |  |  | 142,670,014 |
During the six-month period ended June 30, 2017, the Partnership issued 1,536,403 new common units under its At-The-Market offering (the “ATM offering”) and equity distribution agreement the Partnership had entered into with UBS Securities LLC in September 2016. This issuance resulted in net proceeds of $5,120 after the payment of commission to the sales agent but before offering expenses. During the six-month period ended June 30, 2018 the Partnership did not issue any new common units under its ATM offering. Details of the Partnership’s Partner’s Capital are discussed in Note 12 of the Partnership’s Consolidated Financial Statements for the year ended December 31, 2017. During the six-month periods ended June 30, 2018 and 2017, the Partnership declared and paid the following distributions to its common and preferred unit holders:
|  | April 18, 2018 | January 17, 2018 | April 20, 2017 | January 18, 2017
Common unit-holders |  |  |  |  |
Distributions per common unit declared |  | 0.08 | 0.08 | 0.08 | 0.08
Common units entitled to distribution |  | 127,246,692 | 127,246,692 | 123,631,036 | 122,343,706
General partner and IDR distributions |  | $195 | $195 | $195 | $195
Preferred unit-holders |  |  |  |  |
Distributions per preferred unit declared |  | 0.21375 | 0.21375 | 0.21375 | 0.21375
Preferred units entitled to distribution |  | 12,983,333 | 12,983,333 | 12,983,333 | 12,983,333

X
- References No definition available. + Details
Name: | us-gaap_PartnersCapitalAccountDistributionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for the formation, structure, control and ownership of the partnership. Disclosures related to accounts comprising partners' capital. Includes balances of general partners' capital account, limited partners' capital account, preferred partners' capital account and total partners' capital account and units outstanding; accumulated other comprehensive income; amount and nature of changes to amount of partner's capital and units outstanding by class, rights and privileges for each class of units; distribution policies and distributions paid by unit class; impact of and correction of an error in previously issued financial statements; limitations of partners' liability; redemption, conversion and distribution policies; and deferred compensation related to the issuance of units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
Name: | us-gaap_PartnersCapitalNotesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration