Consolidated Statements of Comprehensive Income $ in Thousands	3 Months Ended
	Jun. 30, 2022 USD ($)
NET EARNINGS	$ 55,092
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	0
OTHER COMPREHENSIVE INCOME:
TOTAL COMPREHENSIVE INCOME, net of tax	55,342
Accumulated Deficit [Member]
NET EARNINGS	55,092
OTHER COMPREHENSIVE INCOME:
TOTAL COMPREHENSIVE INCOME, net of tax	55,092
Pension Plans [Member]
Other comprehensive income (loss), net of tax	241
OTHER COMPREHENSIVE INCOME:
Income tax (expense) or benefit	(72)
Post-Retirement Plans [Member]
Other comprehensive income (loss), net of tax	9
OTHER COMPREHENSIVE INCOME:
Income tax (expense) or benefit	$ (2)