Segment Information (Tables)

6 Months Ended

Jun. 30, 2017

Segment Reporting [Abstract]

Segment Information

	Precision Bearing Components Group		Autocam Precision Components Group		Precision Engineered Products Group		Corporate and Consolidations			Total
Three Months ended June 30, 2017
Revenues from external customers	$	67,928	$	86,658	$	71,289	$	—		$	225,875
Income (loss) from operations	$	8,351	$	10,688	$	10,600	$	(9,046	)	$	20,593
Six Months ended June 30, 2017
Revenues from external customers	$	136,687	$	173,104	$	142,398	$	—		$	452,189
Income (loss) from operations	$	16,752	$	21,289	$	21,514	$	(16,804	)	$	42,751
Total assets	$	240,666	$	427,453	$	723,122	$	14,575		$	1,405,816
Three Months ended June 30, 2016
Revenues from external customers	$	65,157	$	82,991	$	66,124	$	—		$	214,272
Income (loss) from operations	$	6,474	$	7,770	$	10,782	$	(7,724	)	$	17,302
Six Months ended June 30, 2016
Revenues from external customers	$	129,902	$	166,981	$	129,615	$	—		$	426,498
Income (loss) from operations	$	12,800	$	14,297	$	16,203	$	(14,214	)	$	29,086
Total assets	$	226,943	$	418,664	$	740,475	$	8,651		$	1,394,733