Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Summary of Revenue

The following summarizes our revenue by melt type:
	Twelve Months Ended
	December 31,
	2019		2018
Net sales:
Specialty alloys	$	201,120		209,203
Premium alloys (A)		37,618		41,144
Conversion services and other sales		4,269		5,580
Total net sales	$	243,007	$	255,927
(A)    Premium alloys represent all vacuum induction melted (VIM) products.