Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenues
Revenues	$ 188,422	$ 180,898
Expenses
Impairment of goodwill	19,222	0
General and administrative	24,065	25,390
Depreciation and amortization	29,404	30,543
Total expenses	232,288	202,758
Operating loss	(43,866)	(21,860)
Other income (expense)
Interest income	49	8
Interest expense	(24,726)	(11,158)
Pre-tax loss	(68,543)	(33,010)
Income tax benefit	(144)	(403)
Net loss	$ (68,399)	$ (32,607)
Loss per share of common stock
Basic and diluted (in usd per share)	$ (12.50)	$ (6.07)
Weighted average number of shares of common stock outstanding
Basic and diluted (in shares)	5,472	5,368
Well Servicing
Revenues
Revenues	$ 91,521	$ 83,035
Expenses
Cost of revenues	72,980	67,889
Coiled Tubing
Revenues
Revenues	52,335	39,572
Expenses
Cost of revenues	51,982	32,384
Fluid Logistics
Revenues
Revenues	44,566	58,291
Expenses
Cost of revenues	$ 34,635	$ 46,552