The carrying amount of goodwill allocated to cash-generating units was as follows:
| December 31 | ||||||||||||
|
2016
(Retrospectively Adjusted)
|
2017 | |||||||||||
| Cash-generating units | NT$ | NT$ | US$ (Note 4) | |||||||||
| Testing segment | $ | 7,868,961 | $ | 7,775,581 | $ | 262,334 | ||||||
| Others | 2,621,348 | 2,158,913 | 72,838 | |||||||||
| $ | 10,490,309 | $ | 9,934,494 | $ | 335,172 | |||||||