(Loss) Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2025

Earnings Per Share [Abstract]

Schedule of (Loss) Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted (loss) earnings per common share for the periods indicated:

	Three Months Ended March 31,
	2025		2024
Numerator for basic and diluted (loss) earnings per common share:
Net (loss) income attributable to L.B. Foster Company	$	(2,110)	$	4,436
Denominator:
Weighted average shares outstanding	10,540		10,762
Denominator for basic earnings per common share	10,540		10,762
Effect of dilutive securities:
Stock compensation plans	—		223
Dilutive potential common shares	—		223
Denominator for diluted (loss) earnings per common share - adjusted weighted average shares outstanding	10,540		10,985
Basic (loss) earnings per common share	$	(0.20)	$	0.41
Diluted (loss) earnings per common share	$	(0.20)	$	0.40