Pension and Post-retirement Benefits (Tables)

9 Months Ended

Mar. 31, 2024

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

Net periodic benefit costs consist of the following (in thousands):

	Three Months Ended				Nine Months Ended
	03/31/2024		03/31/2023		03/31/2024		03/31/2023
Interest cost	$	1,537	$	1,464	$	4,591	$	4,354
Expected return on plan assets	(1,084)		(1,015)		(3,231)		(3,007)
Amortization of net loss	10		10		30		30
Expected net cost (benefit) total	$	463	$	459	$	1,390	$	1,377

Net periodic benefit costs for the Company's Postretirement Medical Plan consists of the following (in thousands):

	Three Months Ended				Nine Months Ended
	03/31/2024		03/31/2023		03/31/2024		03/31/2023
Service cost	$	5	$	6	$	14	$	17
Interest cost	17		18		52		53
Amortization of prior service credit	(369)		(369)		(1,106)		(1,106)
Amortization of net loss	30		44		92		133
Total net (benefit)	$	(317)	$	(301)	$	(948)	$	(903)