Business Acquisitions and Divestitures (Tables)

12 Months Ended

Mar. 04, 2019

Dec. 31, 2020

Acquired Finite-Lived Intangible Assets [Line Items]

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

The following table summarizes the acquired intangible assets and their estimated fair values and estimated useful lives (in thousands, except years):

Note 20.    Business Acquisitions - (Continued)

Endeavor Robotics Holdings, Inc. - (Continued)

	Estimated Useful Life	Amount
Developed technology	5.0 years	$	60,400
In-process research and development	9.0 years	28,000
Trademarks and trade name	4.5 years	9,990
Backlog	1.0 year	3,850
Customer contracts	1.0 year	500
		$	102,740

Aeryon Lab [Member]

Acquired Finite-Lived Intangible Assets [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The allocation of the purchase price for Aeryon was as follows (in thousands):

Cash acquired	$	5,145
Other tangible assets and liabilities	6,097
Net deferred taxes	(11,130)
Identified intangible assets	44,292
Goodwill	161,518
Total purchase price	$	205,922

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Estimated Useful Life	Amount
Developed technology	5.0 years	$	32,300
In-process research and development	7.0 years	4,100
Trademarks and trade name	8.0 years	4,050
Backlog	1.0 year	2,842
Other technology	3.0 years	1,000
		$	44,292

Endeavor [Member]

Acquired Finite-Lived Intangible Assets [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The allocation of the purchase price for Endeavor was as follows (in thousands):

Cash acquired	$	6,687
Other tangible assets and liabilities	14,915
Net deferred taxes	(9,776)
Identified intangible assets	102,740
Goodwill	271,365
Total purchase price	$	385,931

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Estimated Useful Life	Amount
Developed technology	5.0 years	$	60,400
In-process research and development	9.0 years	28,000
Trademarks and trade name	4.5 years	9,990
Backlog	1.0 year	3,850
Customer contracts	1.0 year	500
		$	102,740

NEOS [Member]

Acquired Finite-Lived Intangible Assets [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The allocation of the purchase price for New England Optical Systems, Inc. was as follows (in thousands):

Cash acquired	$	15
Other tangible assets and liabilities	1,479
Identified intangible assets	6,400
Goodwill	13,987
Total purchase price	$	21,881

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Estimated Useful Life	Amount
Know how	10.0 years	$	3,900
Customer relationship	4.0 years	2,500
		$	6,400

Altavian [Member]

Acquired Finite-Lived Intangible Assets [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The preliminary allocation of the purchase price was as follows (in thousands):

Cash acquired	$	157
Other tangible assets and liabilities	1,491
Net deferred taxes	3,526
Identified intangible assets	6,075
Goodwill	22,857
Total purchase price	$	34,106

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

The identifiable intangible assets and their preliminary estimated fair values and estimated useful lives were as follows (in thousands, except years):

	Estimated Useful Life	Amount
Developed technology	10.0 years	$	5,100
Internally developed software	5.0 years	800
Noncompete agreement	5.0 years	175
		$	6,075