Revenue Disaggragation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Net sales	$ 107,921	$ 122,992	$ 213,609	$ 244,190
Automotive [Member]
Disaggregation of Revenue [Line Items]
Net sales	65,612	58,283	125,736	115,514
General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	12,210	31,203	26,192	63,054
Electrical [Member]
Disaggregation of Revenue [Line Items]
Net sales	18,444	21,486	38,976	41,718
Other End Market Member
Disaggregation of Revenue [Line Items]
Net sales	11,655	12,020	22,705	23,904
Operating Segments | Mobile Solutions [Member]
Disaggregation of Revenue [Line Items]
Net sales	63,391	72,855	125,635	145,915
Operating Segments | Mobile Solutions [Member] | Automotive [Member]
Disaggregation of Revenue [Line Items]
Net sales	57,772	50,217	110,659	99,192
Operating Segments | Mobile Solutions [Member] | General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	967	17,534	5,370	36,247
Operating Segments | Mobile Solutions [Member] | Electrical [Member]
Disaggregation of Revenue [Line Items]
Net sales	0	0	0	0
Operating Segments | Mobile Solutions [Member] | Other End Market Member
Disaggregation of Revenue [Line Items]
Net sales	4,652	5,104	9,606	10,476
Operating Segments | Power Solutions [Member]
Disaggregation of Revenue [Line Items]
Net sales	44,641	50,151	88,149	98,389
Operating Segments | Power Solutions [Member] | Automotive [Member]
Disaggregation of Revenue [Line Items]
Net sales	7,840	8,066	15,077	16,322
Operating Segments | Power Solutions [Member] | General Industrial [Member]
Disaggregation of Revenue [Line Items]
Net sales	11,243	13,669	20,822	26,807
Operating Segments | Power Solutions [Member] | Electrical [Member]
Disaggregation of Revenue [Line Items]
Net sales	18,444	21,486	38,976	41,718
Operating Segments | Power Solutions [Member] | Other End Market Member
Disaggregation of Revenue [Line Items]
Net sales	7,114	6,930	13,274	13,542
Intersegment Eliminations [Member]
Disaggregation of Revenue [Line Items]
Net sales	(111)	(14)	(175)	(114)
Intersegment Eliminations [Member] | Other End Market Member
Disaggregation of Revenue [Line Items]
Net sales	$ (111)	$ (14)	$ (175)	$ (114)