Pension and Post-retirement Benefits (Tables)

9 Months Ended

Mar. 31, 2023

Retirement Benefits [Abstract]

Schedule of net benefit costs

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

	Three Months Ended				Nine Months Ended
	03/31/2023		03/31/2022		03/31/2023		03/31/2022
Interest cost	1,464		1,026		4,354		3,090
Expected return on plan assets	(1,015)		(1,092)		(3,007)		(3,290)
Amortization of net loss	10		14		30		42
Expected net cost (benefit) total	$	459	$	(52)	$	1,377	$	(158)

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

	Three Months Ended				Nine Months Ended
	03/31/2023		03/31/2022		03/31/2023		03/31/2022
Service cost	$	6	$	9	$	17	$	27
Interest cost	18		12		53		37
Amortization of prior service credit	(369)		(369)		(1,106)		(1,106)
Amortization of net loss	44		48		133		142
Total net (benefit)	$	(301)	$	(300)	$	(903)	$	(900)