Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 7,892	$ 7,286
Trade receivables, less allowance for credit losses of $920 as of June 30, 2024 and $975 as of December 31, 2023	83,974	78,939
Inventories	119,816	124,694
Insurance receivable - asbestos	15,000	15,000
Contract assets	9,228	4,452
Other current assets	6,679	5,370
Total current assets	247,384	236,653
Property, plant and equipment, net	153,127	158,732
Operating lease right-of-use assets	4,668	4,767
Insurance receivable - asbestos, less allowance for credit losses of $708 as of June 30, 2024 and December 31, 2023	136,050	145,245
Deferred income tax assets	3,160	3,160
Intangible assets, net	4,574	4,947
Investments in joint ventures	2,175	2,175
Prepaid pensions	5,049	4,951
Other noncurrent assets	4,619	5,024
Total assets	560,806	565,654
Current liabilities:
Accounts payable	40,212	36,830
Accrued payrolls and employee benefits	13,913	14,703
Debt – current portion	15,886	12,271
Operating lease liabilities – current portion	962	946
Asbestos liability – current portion	24,000	24,000
Other current liabilities	28,676	27,734
Total current liabilities	124,849	116,885
Employee benefit obligations	35,810	41,684
Asbestos liability	202,836	214,679
Long-term debt	119,355	116,382
Noncurrent operating lease liabilities	3,706	3,822
Deferred income tax liabilities	379	543
Other noncurrent liabilities	4,412	88
Total liabilities	491,347	494,083
Commitments and contingent liabilities (Note 8)
Shareholders’ equity:
Common stock - par value $1; authorized 40,000 shares; issued and outstanding 19,980 shares as of June 30, 2024 and 19,729 shares as of December 31, 2023	19,980	19,729
Additional paid-in capital	177,554	177,196
Retained deficit	(73,702)	(72,997)
Accumulated other comprehensive loss	(65,783)	(62,989)
Total Ampco-Pittsburgh shareholders’ equity	58,049	60,939
Noncontrolling interest	11,410	10,632
Total shareholders’ equity	69,459	71,571
Total liabilities and shareholders’ equity	560,806	565,654
Related Party [Member]
Current assets:
Trade receivables from related parties	4,795	912
Current liabilities:
Accounts payable to related parties	$ 1,200	$ 401