Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2022

Revenue From Contract With Customer [Abstract]

Summary of Revenue

The following summarizes our revenue by melt type:

	Three months ended March 31,
	2022		2021
Net sales:
Specialty alloys	$	38,220	$	29,091
Premium alloys (A)		8,933		7,553
Conversion services and other sales		409		394
Total net sales	$	47,562		37,038

(A) Premium alloys represent all vacuum induction melted (VIM) products.