Unaudited Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Current assets:    
Cash and cash equivalents $ 11,230 $ 24,508
Trade accounts receivable, net 51,027 41,693
Prepaid expenses and other 1,511 2,294
Assets held for sale   2,172
Total current assets 63,768 70,667
Property and equipment:    
Property and equipment, at cost 23,694 22,700
Less:Accumulated depreciation 10,666 9,312
Total property and equipment, net 13,028 13,388
Intangible assets, net 23,433 25,477
Goodwill 50,370 53,435
Debt issuance costs, net 1,391  
Other assets 285 236
Total assets 152,275 163,203
Current liabilities:    
Accounts payable 2,230 3,757
Accounts payable - affiliates 3,656 3,173
Accrued payroll and other 14,132 9,109
Liabilities held for sale   97
Income taxes payable 708 646
Current portion of long-term debt   136,293
Total current liabilities 20,726 153,075
Long-term debt 76,129  
Other non-current liabilities 369 143
Total liabilities 97,224 153,218
Partners' capital:    
Common units (11,946,040 and 11,889,958 units outstanding at September 30, 2018 and December 31, 2017, respectively) 35,266 34,614
Preferred units (5,769,231 units outstanding at September 30, 2018) 44,671  
General partner (25,876) (25,876)
Accumulated other comprehensive loss (2,616) (2,677)
Total partners' capital 51,445 6,061
Noncontrolling interests 3,606 3,924
Total owners' equity 55,051 9,985
Total liabilities and owners' equity $ 152,275 $ 163,203