XML 69 R53.htm IDEA: XBRL DOCUMENT v3.22.4

(Loss) Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Summary of Calculations of Basic and Diluted (Loss) Earnings Per Share

The calculations of basic and diluted (loss) earnings per share for the years ended December 31, 2022, 2021 and 2020 are as follows:

(In thousands, except for per share amounts)		2022				2021				2020
Numerator
Net (Loss) Income attributable to ADTRAN Holdings, Inc.		$	(2,037	)		$	(8,635	)		$	2,378
Denominator
Weighted average number of shares – basic			62,346				48,582				47,996
Effect of dilutive securities:
PSUs, RSUs and restricted stock			—				—				292
Weighted average number of shares – diluted			62,346				48,582				48,288
(Loss) earnings per share attributable to ADTRAN Holdings, Inc. – basic		$	(0.03	)		$	(0.18	)		$	0.05
(Loss) earnings per share attributable to ADTRAN Holdings, Inc. – diluted		$	(0.03	)		$	(0.18	)		$	0.05

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration