Subsequent Events (Tables)

9 Months Ended

Sep. 30, 2021

Summary of Elements of Purchase Price of Acquisitions

The following table summarizes the elements of purchase price of the acquisitions completed during the year ended December 31, 2020:

	Cash		Common Stock		Other Purchase Price Components Current			Other Purchase Price Components Long Term		Contingent Consideration Current		Contingent Consideration Long Term		Total Purchase Price
CTEH	$	175,000	$	25,000	$	(1,939	)	$	—	$	34,451	$	10,543	$	243,055
Other acquisitions		450		—		50			100		210		—		810
Total	$	175,450	$	25,000	$	(1,889	)	$	100	$	34,661	$	10,543	$	243,865

EI and SL

Subsequent Event [Line Items]

Summary of Elements of Purchase Price of Acquisitions

These transactions qualified as an acquisition of a business and will be accounted for as a business combination. The following table summarizes the elements of the purchase price of these acquisitions:

					Other Purchase		Total
	Cash⁽¹⁾		Common Stock ⁽²⁾		Price Component ⁽³⁾		Purchase Price
ECI	$	4,000		—		—	$	4,000
Horizon		10,580		2,300		—		12,880

(1)

The cash portion of these acquisitions’ purchase price was funded through cash on hand.

(2)

The common stock component of Horizon was paid through the issuance of 34,921 shares of common stock.

(3)

The other purchase price components for ECI consist of a potential working capital target payment and a potential earnout amount, which are not finalized at this time. The other purchase price component of Horizon consists of a potential working capital target payment, which is not finalized at this time.