Revenue from Contracts with Customers - Summary of Revenue Disaggregated by Geographical Region and Source of Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation Of Revenue [Line Items]
Revenue	$ 45,640	$ 31,670	$ 84,047	$ 59,767
Energy Industrial [Member]
Disaggregation Of Revenue [Line Items]
Revenue	32,364	30,791	62,580	58,381
Subsea Projects [Member]
Disaggregation Of Revenue [Line Items]
Revenue	2,513	667	3,072	1,074
Thermal Barrier [Member]
Disaggregation Of Revenue [Line Items]
Revenue	10,763	212	18,395	312
Asia [Member]
Disaggregation Of Revenue [Line Items]
Revenue	11,651	4,553	18,975	10,141
Canada [Member]
Disaggregation Of Revenue [Line Items]
Revenue	1,452	991	2,312	1,955
Europe [Member]
Disaggregation Of Revenue [Line Items]
Revenue	6,160	9,435	10,071	16,681
Latin America [Member]
Disaggregation Of Revenue [Line Items]
Revenue	1,295	1,147	2,901	2,691
U.S. [Member]
Disaggregation Of Revenue [Line Items]
Revenue	25,082	15,544	49,788	28,299
U.S. [Member] | Energy Industrial [Member]
Disaggregation Of Revenue [Line Items]
Revenue	15,293	15,367	33,020	28,070
U.S. [Member] | Subsea Projects [Member]
Disaggregation Of Revenue [Line Items]
Revenue	911		1,459
U.S. [Member] | Thermal Barrier [Member]
Disaggregation Of Revenue [Line Items]
Revenue	8,878	177	15,309	229
International [Member]
Disaggregation Of Revenue [Line Items]
Revenue	20,558	16,126	34,259	31,468
International [Member] | Energy Industrial [Member]
Disaggregation Of Revenue [Line Items]
Revenue	17,071	15,424	29,560	30,311
International [Member] | Subsea Projects [Member]
Disaggregation Of Revenue [Line Items]
Revenue	1,602	667	1,613	1,074
International [Member] | Thermal Barrier [Member]
Disaggregation Of Revenue [Line Items]
Revenue	$ 1,885	$ 35	$ 3,086	$ 83