2017 | ||||||||||||||||||||||
Net balances at year start | Additions (Disposals) | Transfers and others | Amortization | Net balances at year end | Estimated useful life (years) | |||||||||||||||||
Software | $ | 8,114 | $ | - | $ | (4,079 | ) | $ | 1,673 | $ | 2,362 | 3 and 5 | ||||||||||
Trademark (a) | 125,528 | - | - | - | 125,528 | Indefinite | ||||||||||||||||
$ | 133,642 | $ | - | $ | (4,079 | ) | $ | 1,673 | $ | 127,890 |
2016 | ||||||||||||||||||||||
Net balances at year start | Additions (Disposals) | Transfers and others | Amortization | Net balances at year end | Estimated useful life (years) | |||||||||||||||||
Software | $ | 10,610 | $ | - | $ | 3,320 | $ | 5,816 | $ | 8,114 | 3 and 5 | |||||||||||
Trademark (a) | 125,528 | - | - | - | 125,528 | Indefinite | ||||||||||||||||
$ | 136,138 | $ | - | $ | 3,320 | $ | 5,816 | $ | 133,642 |
(a) | Corresponds to the rights on the Marmex trademark associated with the specialized maritime division segment, specifically the offshore vessels operation. This trademark is subject to annual impairment testing. |