Business Acquisitions (Tables)

6 Months Ended

Jun. 30, 2020

Business Acquisition [Line Items]

Summary of Elements of Purchase Price of Acquisitions

The following table summarizes the elements of purchase price of the acquisitions completed during the six months ended June 30, 2019:

	Cash		Common Stock		Other Purchase Price Components		Contingent Consideration		Total Purchase Price
Golden	$	1,500					$	477	$	1,977
TES		2,359		322		25		4,911		7,617
TESUS		18,683		3,041		1,495		—		23,219
AWS		6,020		—		150		—		6,170
	$	28,562	$	3,363	$	1,670	$	5,388	$	38,983

Summary of Purchase Price Attributable to Acquisitions

The purchase price attributable to the acquisitions was allocated as follows:

Cash	$	1,863
Accounts receivable		2,670
Other current assets		31
Current assets		4,564
Property and equipment		2,450
Customer relationships		11,823
Trade names		463
Covenants not to compete		1,661
Proprietary software		2,560
Goodwill		17,893
Total assets		41,414
Current liabilities		748
Non- current liabilities		1,683
Total liabilities		2,431
Purchase price	$	38,983

Summary of Supplemental Unaudited Pro-Forma Information

The unaudited condensed consolidated financial information summarized in the following table gives effect to the CTEH acquisition and the 2019 acquisitions discussed above assuming they occurred on January 1, 2019. These unaudited consolidated pro forma operating results do not assume any impact from revenue, cost or other operating synergies that are expected as a result of the acquisitions. These unaudited consolidated pro forma operating results are presented for illustrative purposes only and are not indicative of the operating results that would have been achieved had the acquisitions occurred on January 1, 2019, nor does the information purport to reflect results for any future period.

	Three months ended June 30,
	2020						2019
	As reported		Acquisitions Pro-Forma (Unaudited)		Consolidated Pro-Forma (Unaudited)		As reported			Acquisitions Pro-Forma (Unaudited)		Consolidated Pro-Forma (Unaudited)
Revenues	$	73,766	$	31,253	$	105,019	$	57,401		$	59,565	$	116,966
Net income (loss)		13,224		10,288		23,512		(322	)		19,971		19,649

	Six months ended June 30,
	2020								2019
	As reported			Acquisitions Pro-Forma (Unaudited)		Consolidated Pro-Forma (Unaudited)			As reported			Acquisitions Pro-Forma (Unaudited)		Consolidated Pro-Forma (Unaudited)
Revenues	$	134,797		$	31,253	$	166,050		$	108,355		$	88,908	$	197,263
Net (loss) income		(28,024	)		10,288		(17,736	)		(5,564	)		25,959		20,395

CTEH

Business Acquisition [Line Items]

Summary of Elements of Purchase Price of Acquisitions

The following table summarizes the elements of the purchase price of CTEH:

	Cash		Common Stock		Other Purchase Price Component			Contingent Consideration Current		Contingent Consideration Long Term		Total Purchase Price
CTEH	$	175,000	$	25,000	$	(2,884	)	$	34,451	$	10,543	$	242,110

Summary of Purchase Price Attributable to Acquisitions

The preliminary purchase price attributable to the acquisition was allocated as follows:

Cash	$	1,527
Accounts receivable		17,059
Other current assets		1,265
Current assets		19,851
Property plant and equipment		7,042
Customer relationships		56,000
Trade names		4,200
Covenants not to compete		4,000
Proprietary software		14,700
Goodwill		146,038
Total assets		251,831
Current liabilities		9,721
Total liabilities		9,721
Purchase price	$	242,110