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Employee Retirement Plans (Tables)
 3 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Primary Components of Net Periodic Benefits
The primary components of Net Periodic Benefits consist of the following:
Three Months Ended June 30,
 (In thousands)20202019
Interest cost$525  $577  
Expected return on assets(647) (721) 
Net periodic benefit income$(122) $(144)