CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 1,287	$ 1,987
Accounts receivable, net	45,655	60,519
Receivables from related parties	694	8,624
Inventory	9,053	4,786
Prepaid expenses and other current assets	6,153	4,168
Current assets of discontinued operations held for sale		2,730
Total Current Assets	62,842	82,814
Non-current assets
Property, plant and equipment, net	285,308	291,454
Goodwill	216,692	216,692
Intangible assets, net	126,283	134,432
Deferred financing costs and other assets, net	2,734	3,223
Noncurrent assets of discontinued operations held for sale		6,644
Total Non-Current Assets	631,017	652,445
Total Assets	693,859	735,259
Current liabilities
Accounts payable	34,134	45,933
Payables to related parties	98
Accrued liabilities	15,982	15,260
Capital leases and short-term debt	41	107
Customer deposits and advances	2,580	3,742
Current portion of long-term debt	1,134	454
Current liabilities of discontinued operations held for sale		640
Total Current Liabilities	53,969	66,136
Non-current liabilities
Long-term debt	158,000	162,740
Other long-term liabilities	1,795	1,463
Total Liabilities	213,764	230,339
Partners' capital
General partner	9,568	5,568
Common units (22,119,170 units authorized; 18,529,541 and 18,465,320 units issued and outstanding as of June 30, 2016 and December 31, 2015, respectively)	252,368	266,691
Subordinated units (18,197,249 units authorized; 18,124,560 and 18,127,678 units issued and outstanding as of June 30, 2016 and December 31, 2015, respectively)	218,159	232,661
Total Partners' Capital	480,095	504,920
Total Liabilities and Partners' Capital	$ 693,859	$ 735,259