28a. Long-term and short-term employee benefits

in PLN thousand As at 31 December 2018   As at 31 December 2017
(transformed data)
 
  long-term short-term TOTAL long-term short-term TOTAL
Retirement pension benefits 3 866 584 4 450 3 252 633 3 885
Contributions to Social Fund 2 538 115 2 653 2 611 111 2 722
Defined benefits liabilities 6 404 699 7 103 5 863 744 6 607
Individual leavings programme 2 840 1 184 4 024 2 556 3 056 5 612
Annual bonuses - 4 623 4 623 - 4 229 4 229
Target bonuses - 1 790 1 790 - 1 661 1 661
Unused holidays accrual - 1 215 1 215 - 1 228 1 228
Non-competition clause 282 296 578 1 855 - 1 855
Performance bonus - 1 595 1 595 - 838 838
Payroll liabilities - 3 370 3 370 - 3 121 3 121
Social insurance benefits - 2 948 2 948 - 2 892 2 892
Redemption of employee benefits - - - - 317 317
TOTAL 9 526 17 720 27 246 10 274 18 086 28 360

28b. Employee benefits by kind

Changes in employee benefits liabilities for the year ended 31 December 2018 Retirement pension benefits Contributions to Social Fund TOTAL
in PLN thousand
Present value of obligations as at opening balance 3 885 2 722 6 607
Interest cost 140 - 140
Current service cost 196 40 236
Benefits paid (995) (109) (1 104)
Actuarial losses 1 224 - 1 224
Employee benefit liability as at the end of the reporting period 4 450 2 653 7 103
Carrying amount of non-current liabilities 3 866 2 538 6 404
Carrying amount of current liabilities 584 115 699
Changes in employee benefits liabilities for the year ended 31 December 2017 (transformed data) Retirement pension benefits Contributions to Social Fund TOTAL
in PLN thousand      
Present value of obligations as at opening balance 3 019 2 722 3 019
Interest cost 101 - 101
Current service cost 129 - 129
Past service cost 581 - 581
Benefits paid (182) - (182)
Actuarial losses 237 - 237
Employee benefit liability as at the end of the reporting period 3 885 2 722 3 885
Carrying amount of non-current liabilities 3 252 2 611 3 252
Carrying amount of current liabilities 633 111 633

28b1. Expenses recognised in other comprehensive income

in PLN thousand For the year ended 31 December 2018 For the year ended 31 December 2017
Interest cost 140 101
Current service cost 236 129
Past service cost - 581
Actuarial losses 395 84
  771 895
Actuarial losses recognized in other comprehensive income 829 153
  1 600 1 048