142 / 196
140
Annual Report
2015
Consolidated
Computer
software
Patent
Work in
process
Total
As at 1 January 2014
Cost
1,000,634
861
156,691
1,158,186
Less Accumulated amortisation
(723,349)
(6)
-
(723,355)
Net book amount
277,285
855
156,691
434,831
For the year ended 31 December 2014
Opening net book amount
277,285
855
156,691
434,831
Additions
56,800
1,923
80,783
139,506
Amortisation charge
(80,958)
(125)
-
(81,083)
Transfer
197,810
-
(197,810)
-
Closing net book amount
450,937
2,653
39,664
493,254
As at 31 December 2014
Cost
1,255,244
2,784
39,664
1,297,692
Less Accumulated amortisation
(804,307)
(131)
-
(804,438)
Net book amount
450,937
2,653
39,664
493,254
For the year ended 31 December 2015
Opening net book amount
450,937
2,653
39,664
493,254
Additions
54,201
35
62,957
117,193
Amortisation charge
(104,042)
(384)
-
(104,426)
Transfer
100,206
-
(100,206)
-
Closing net book amount
501,302
2,304
2,415
506,021
As at 31 December 2015
Cost
1,409,652
2,819
2,415
1,414,886
Less Accumulated amortisation
(908,350)
(515)
-
(908,865)
Net book amount
501,302
2,304
2,415
506,021
17. Intangible assets, net
(Unit : Baht’000)