Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net sales:
Net sales	$ 106,908	$ 100,290	$ 209,291	$ 192,468
Net sales to related parties	303	2,292	2,723	4,540
Total net sales	107,211	102,582	212,014	197,008
Operating costs and expenses:
Costs of products sold (excluding depreciation and amortization)	85,471	85,083	171,843	165,599
Selling and administrative	14,093	10,974	26,280	20,852
Depreciation and amortization	4,354	4,440	8,728	8,927
Loss (gain) on disposal of assets	5	1	(118)	(1)
Total operating costs and expenses	103,923	100,498	206,733	195,377
Income from operations	3,288	2,084	5,281	1,631
Other (expense): income:
Investment-related income	7	2	16	6
Interest expense	(2,245)	(1,204)	(4,316)	(2,198)
Other income – net	98	2,433	1,465	3,845
Total other (expense) income	(2,140)	1,231	(2,835)	1,653
Income (loss) before income taxes	1,148	3,315	2,446	3,284
Income tax provision	(152)	(389)	(465)	(445)
Net income	996	2,926	1,981	2,839
Less: Net income attributable to noncontrolling interest	573	119	882	83
Net income (loss) attributable to Ampco-Pittsburgh	$ 423	$ 2,807	$ 1,099	$ 2,756
Net income per share attributable to Ampco-Pittsburgh common shareholders:
Basic	$ 0.02	$ 0.15	$ 0.06	$ 0.14
Diluted	$ 0.02	$ 0.14	$ 0.06	$ 0.14
Weighted-average number of common shares outstanding:
Basic	19,541	19,285	19,504	19,237
Diluted	19,590	19,434	19,587	19,452