143 / 196
141
SET
Computer
software
Patent
Work in
process
Total
As at 1 January 2014
Cost
919,686
-
156,691
1,076,377
Less Accumulated amortisation
(644,462)
-
-
(644,462)
Net book amount
275,224
-
156,691
431,915
For the year ended 31 December 2014
Opening net book amount
275,224
-
156,691
431,915
Additions
56,241
1,923
80,783
138,947
Amortisation charge
(79,551)
(2)
-
(79,553)
Transfer
197,810
-
(197,810)
-
Closing net book amount
449,724
1,921
39,664
491,309
As at 31 December 2014
Cost
1,173,737
1,923
39,664
1,215,324
Less Accumulated amortisation
(724,013)
(2)
-
(724,015)
Net book amount
449,724
1,921
39,664
491,309
For the year ended 31 December 2015
Opening net book amount
449,724
1,921
39,664
491,309
Additions
54,201
35
62,957
117,193
Amortisation charge
(103,795)
(261)
-
(104,056)
Transfer
100,206
-
(100,206)
-
Closing net book amount
500,336
1,695
2,415
504,446
As at 31 December 2015
Cost
1,328,144
1,958
2,415
1,332,517
Less Accumulated amortisation
(827,808)
(263)
-
(828,071)
Net book amount
500,336
1,695
2,415
504,446
(Unit : Baht’000)