Pension Plans and Other Postretirement Benefit Plan (Tables)

6 Months Ended

Dec. 31, 2019

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost

Components of net periodic benefit cost for the three and six months ended December 31, 2019 and 2018 are as follows: 

	Pension Plans						Postretirement Plan
	Three Months Ended						Three Months Ended
	December 31,						December 31,
	2019			2018			2019			2018
Service cost	$	121		$	111		$	13		$	18
Other components of net periodic benefit cost:
Interest cost	354			402			15			38
Expected return on plan assets	(244		)	(144		)	—			—
Recognized actuarial loss (a)	134			119			—			—
Amortization of unrecognized prior service credit (a)	—			—			(1		)	(2		)
Net periodic benefit cost	$	365		$	488		$	27		$	54

	Pension Plans						Postretirement Plan
	Six Months Ended						Six Months Ended
	December 31,						December 31,
	2019			2018			2019			2018
Service cost	$	242		$	222		$	26		$	36
Other components of net periodic benefit cost:
Interest cost	708			804			30			76
Expected return on plan assets	(488		)	(288		)	—			—
Recognized actuarial loss (a)	268			238			—			—
Amortization of unrecognized prior service credit (a)	—			—			(2		)	(4		)
Settlement gain (a)	—			(8		)	—			—
Net periodic benefit cost	$	730		$	968		$	54		$	108

(a) Reflects amounts reclassified from accumulated other comprehensive loss to other components of net periodic benefit cost in the accompanying consolidated statements of operations.