2. Acquisition of ICP (Tables)

9 Months Ended

Sep. 30, 2017

Business Combinations [Abstract]

Schedule of acquired assets and liabilities

Cash and equivalents	$	1,079
Accounts receivable		11,636
Inventories		9,858
Other current assets		907
Total current assets		23,480
Property and equipment		60,497
Other assets		328
Total assets acquired	$	84,305
Accounts payable, trade	$	5,683
Other current liabilities		1,486
Total current liabilities		7,169
Other non-current liabilities		209
Total liabilities assumed	$	7,378
Net assets acquired	$	76,927
Estimated goodwill	$	–
Total purchase price	$	76,927

Schedule of statement of income

	Three Months Ended September 30,			Nine Months Ended September 30,
	2016			2017			2016
Revenues – pro forma	$	461,825		$	1,315,046		$	1,317,243
Net loss – pro forma	$	(3,302	)	$	(27,145	)	$	(10,110	)
Diluted net income (loss) per share – pro forma	$	(0.08	)	$	(0.64	)	$	(0.24	)
Diluted weighted-average shares – pro forma		42,226			42,358			42,156