Goodwill and Intangible Assets
The Company accounts for business combinations using the acquisition method of accounting, which establishes specific criteria for the recognition of intangible assets separately from goodwill. Goodwill represents the excess between the total of the consideration transferred over the fair value of net assets acquired. After initial recognition at cost, goodwill is measured at cost less any accumulated impairment losses.
The Company distinguishes intangible assets between assets with finite and indefinite useful lives. Intangible assets with indefinite useful lives are comprised of the Company’s trade name, intellectual property, and orbital slots. These assets are carried at cost less any accumulated impairment losses. Finite life intangible assets, which are carried at cost less accumulated amortization and any accumulated impairment losses, consist of revenue backlog, customer relationships, customer contracts, concession rights, transponder rights and patents. Intangible assets with finite lives are amortized over their estimated useful lives using the straight-line method of amortization, except for revenue backlog which is based on the expected period of recognition of the related revenue.
Below are the estimated useful lives in years of the finite life intangible assets as at December 31, 2017.
Years | ||||
Revenue backlog | 12 to 17 | |||
Customer relationships | 6 to 21 | |||
Customer contracts | 5 to 15 | |||
Concession rights | 2 to 15 | |||
Transponder rights | 17 | |||
Patents | 18 |