Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 5,870	$ 6,599
Trade accounts receivable	8,633	3,746
Due from related parties	1,532	900
Inventories	318	285
Other current assets	1,162	1,226
Total current assets	17,515	12,756
Property, plant and equipment, net	380,671	195,886
Investment in unconsolidated affiliate	74,399	72,858
Intangible assets, net	132,121	33,189
Goodwill	39,871	15,162
Other assets	3,945	1,737
Total assets	648,522	331,588
Current liabilities:
Accounts payable	4,085	2,136
Accrued expenses	6,857	2,133
Due to general partner	638	409
Other liabilities	3,914	34
Total current liabilities	15,494	4,712
Credit facility	226,063	111,063
Other non-current liabilities	21,745	2,747
Total liabilities	$ 263,302	$ 118,522
Commitments and contingencies
Limited partners’ interest
Non-controlling interests	$ 85,275
Accumulated other comprehensive income	1,293	$ 348
Total partners’ capital	385,220	213,066
Total liabilities and partners’ capital	648,522	331,588
Common Units [Member]
Limited partners’ interest
Limited partners' units	213,281	119,130
Subordinated Units [Member]
Limited partners’ interest
Limited partners' units	$ 85,371	$ 93,588

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business.