Revenue (Tables)

12 Months Ended

Dec. 31, 2022

Revenue From Contract With Customer [Abstract]

Net Sales

Net sales by geographic area and product line for the years ended December 31, 2022 and 2021 are outlined below. Net sales are attributed to the geographic areas based on the location of the customer. Sales to individual foreign countries were less than 10% of consolidated net sales for each of the years.

	Net Sales by Geographic Area
	2022		2021
United States	$	204,952	$	178,090
Foreign		185,237		166,830
Consolidated total	$	390,189	$	344,920

	Net Sales by Product Line
	2022		2021
Forged and cast mill rolls	$	256,559	$	234,926
Forged engineered products		42,925		25,278
Heat exchange coils		31,395		24,372
Air handling systems		29,436		26,477
Centrifugal pumps		29,874		33,867
Consolidated total	$	390,189	$	344,920