PROFIT SHARING/401K PLAN (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Astronics Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Defined contribution plan charges recognized	$ 5.3	$ 4.7	$ 4.3