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ACQUISITIONS (Tables)

6 Months Ended

Jun. 30, 2021

TEGAM, Inc. [Member]

Business Acquisition [Line Items]

Schedule of components of fair value of total consideration transferred

​

​	​	​	​
Cash paid for acquisition		$	15,552
Holdback	​	​	2,100
Total fair value of consideration transferred	​	​	17,652
Less cash acquired	​	​	(472)
Total purchase price	​	$	17,180

Schedule of fair value of assets acquired and liabilities assumed

​

​	​	​	​
​		Preliminary Fair Value
Current assets and liabilities, net	​	$	3,870
Property and equipment	​	​	734
Operating lease right-of-use assets	​	​	425
Intangible assets	​	​	6,900
Goodwill	​	​	5,670
Other non-current assets	​	​	31
Total assets acquired	​	​	17,630
Other non-current liabilities	​	​	25
Operating lease liability	​	​	425
Total liabilities assumed	​	​	450
Total fair value of net assets acquired	​	$	17,180

Versatile Power Inc [Member]

Business Acquisition [Line Items]

Schedule of components of fair value of total consideration transferred

​

​	​	​	​
Cash paid for acquisition		$	4,601
Holdback	​	​	950
Contingent consideration	​	​	1,500
Total fair value of consideration transferred	​	​	7,051
Less cash acquired	​	​	(245)
Total purchase price	​	$	6,806

Schedule of fair value of assets acquired and liabilities assumed

​

​	​	​	​
​		Preliminary Fair Value
Current assets and liabilities, net	​	$	1,013
Property and equipment	​	​	35
Operating lease right-of-use assets	​	​	463
Intangible assets	​	​	4,000
Goodwill	​	​	1,778
Total assets acquired	​	​	7,289
Other non-current liabilities	​	​	20
Operating lease liability	​	​	463
Total liabilities assumed	​	​	483
Total fair value of net assets acquired	​	$	6,806

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Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts.

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Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.

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