Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 10,620	$ 34,066
Trade accounts receivable, net of allowances for doubtful accounts of $1,973 in 2015 and $1,496 in 2014	57,775	78,741
Inventories	49,771	113,343
Tangible compressor assets	772
Assets held for sale		0
Prepaid expenses and other current assets	7,262	5,516
Total current assets	126,200	231,666
Property, plant, and equipment:
Land and building	34,962	34,312
Compressors and equipment	829,877	756,113
Vehicles	12,404	15,915
Construction in progress	391	298
Total property, plant, and equipment	877,634	806,638
Less accumulated depreciation	(178,354)	(120,642)
Net property, plant, and equipment	699,280	685,996
Other assets:
Goodwill	92,402	233,548
Deferred tax asset	20	1,464
Intangible assets, net of accumulated amortization of $7,425 in 2015 and $3,826 in 2014	48,343	64,174
Deferred financing costs and other assets	14,205	16,813
Total other assets	154,970	315,999
Total assets	980,450	1,233,661
Current liabilities:
Accounts payable	12,969	37,815
Unearned income	19,074	65,778
Accrued liabilities and other	26,704	30,378
Amounts payable to affiliates	8,153	6,480
Total current liabilities	66,900	140,451
Other liabilities:
Long-term debt, net	580,481	539,961
Deferred tax liabilities, net	656	2,905
Other long-term liabilities	255	63
Total other liabilities	581,392	542,929
Partners' capital:
General partner interest	6,842	11,341
Common units (33,186,155 units issued and outstanding at December 31, 2015 and 33,142,114 units issued and outstanding at December 31, 2014)	(333,709)	(542,276)
Accumulated other comprehensive income	(8,393)	(3,336)
Total partners' capital	332,158	550,281
Total liabilities and partners' capital	$ 980,450	$ 1,233,661