Equity Awards (Tables)

12 Months Ended

Dec. 31, 2023

Share-Based Payment Arrangement [Abstract]

Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award

The Company maintains the following long-term equity incentive plans (collectively, the "Plans"):

Plan Names	Shares Approved for Issuance
TriMas Corporation 2023 Equity and Incentive Compensation Plan	2,151,359
TriMas Corporation Director Retainer Share Election Program	100,000

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

Information related to restricted shares as of and for the year ended December 31, 2023 is as follows:

	Number of Unvested Restricted Shares	Weighted Average Grant Date Fair Value		Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value
Outstanding at January 1, 2023	719,449	$	28.40
Granted	410,495	29.23
Vested	(252,054)	27.79
Cancelled	(186,054)	21.52
Outstanding at December 31, 2023	691,836	$	30.97	1.1	$	17,524,206