Recent Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2020

Schedule of Estimated Useful Lives of Acquired Intangible Assets

The following table presents the useful lives over which the acquired intangible assets will be amortized on a straight-line basis, which approximates the pattern by which the related economic benefits of the assets are consumed:

	Estimated Weighted Average Life (years)
Customer relationships		10
Trademarks		10
Technology		3

Schedule of Pro Forma Information

The nature and amount of any material, nonrecurring pro forma adjustments directly attributable to the business combination are included in the pro forma revenue and net earnings reflected below.

	Year ended December 31,
	2020						2019
	(in thousands)			(Unaudited) (in thousands)			(in thousands)			(Unaudited) (in thousands)
	As Reported			Pro Forma			As Reported			Pro Forma
Revenues, net	$	54,891		$	119,207		$	33,030		$	129,393
Net loss attributable common shareholders	$	(16,490	)	$	(17,406	)	$	(9,334	)	$	(13,931	)

Sahara Presentation Systems PLC [Member]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the estimated fair values of the net assets acquired and liabilities assumed, and the estimate of the fair value of consideration paid:

	(in thousands)
Assets acquired:
Cash	$	6,049
Accounts receivable		16,066
Inventories		17,257
Prepaid expenses and other current assets		2,277
Property and equipment		183
Total assets acquired		41,832
Accounts payable and accrued expenses		(8,624	)
Deferred revenue		(9,435	)
Deferred tax liability		(8,794	)
Other liabilities		(293	)
Total liabilities assumed		(27,146	)
Net tangible assets acquired		14,686
Identifiable intangible assets:
Customer relationships		39,629
Trademarks		5,319
Technology		3,372
Total intangible assets subject to amortization		48,320
Goodwill		16,774
Total net assets acquired	$	79,780
Consideration paid:
Cash	$	50,903
Preferred shares issued		28,877
Total consideration paid	$	79,780

MyStemKits and STEM Education Holdings, Pty [Member]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the fair values of the net assets acquired and the fair value of consideration paid:

	(in thousands)
Assets acquired:
Cash	$	1
Inventories		36
Total assets acquired		37
Total liabilities assumed		(29	)
Net assets acquired		8
Identifiable intangible assets:
Customer relationships		42
Trademarks		59
Technology		12
Total identifiable intangible assets subject to amortization		113
Goodwill		154
Consideration paid:
Cash	$	100
Note payable		175
Total consideration paid	$	275

MRI [Member]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

		(in thousands)
Assets acquired:
Cash	$	10
Accounts receivable		8
Inventories		386
Prepaid expenses		24
Intangible assets		93
Other current asset		60
Total assets acquired		581
Total liabilities assumed		(11	)
Net assets acquired	$	570
Consideration paid:
Issuance of 200,000 shares of Class A common stock	$	500
Note payable		70
Total	$	570