SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Schedule of Components of Accumulated Other Comprehensive Income (Loss)

Components of accumulated other comprehensive loss were as follows:

(in thousands)	December 31, 2020		September 30, 2020
Pre-tax amounts:
Unrecognized net actuarial loss	$	(33,333)	$	(33,923)
	$	(33,333)	$	(33,923)
After-tax amounts:
Unrecognized net actuarial loss	$	(25,731)	$	(26,188)
	$	(25,731)	$	(26,188)

Schedule of the Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax, by Component

The following is a summary of the changes in accumulated other comprehensive loss, net of tax, related to the defined benefit pension plan for the three months ended December 31, 2020:

(in thousands)	Three Months Ended December 31, 2020
Balance at September 30, 2020	$	(26,188)
Activity during the period
Amounts reclassified from accumulated other comprehensive income	457
Net current-period other comprehensive income	457
Balance at December 31, 2020	$	(25,731)