XML 92 R81.htm IDEA: XBRL DOCUMENT v3.20.4
PENSION PLANS AND OTHER POST RETIREMENT BENEFITS - Components of Net Pension Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Jun. 30, 2020
Assumptions:          
Net pension expense     $ 3,120 $ 2,895  
Pension Plan          
Assumptions:          
Service cost $ 584 $ 534 1,182 1,054 $ 2,138
Interest cost 324 287 630 570 1,164
Amortization of actuarial (gains) and losses 210 224 411 448  
Net pension expense 1,118 1,045 2,223 2,072  
Pension Plan | CDT          
Assumptions:          
Service cost 121 144 237 286 572
Interest cost 129 115 253 229 459
Amortization of actuarial (gains) and losses 181 235 354 469  
Net pension expense 431 494 844 984  
Pension Plan | GXS GER          
Assumptions:          
Service cost 53 80 104 159 319
Interest cost 93 84 182 168 337
Amortization of actuarial (gains) and losses 29 61 57 122  
Net pension expense 175 225 343 449  
Pension Plan | GXS PHP          
Assumptions:          
Service cost 410 310 841 609 1,247
Interest cost 102 88 195 173 $ 368
Amortization of actuarial (gains) and losses 0 (72) 0 (143)  
Net pension expense $ 512 $ 326 $ 1,036 $ 639