Impairment of non-financial assets with finite useful economic lives
Assets that are subject to depreciation and amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. If such indications exist an impairment loss is recognized for the amount by which the asset's carrying amount exceeds its recoverable amount. The recoverable amount is determined for an individual asset, unless the asset does not generate cash inflows that are largely independent of those from other assets or groups of assets. If this is the case, recoverable amount is determined for the cash-generating unit (CGU) to which the asset belongs. The recoverable amount is the higher of an asset's fair value less costs to sell and value-in-use. Value-in-use is determined by discounting expected future cash flows using a pre-tax discount rate.
An impairment loss recognized in prior periods for an asset (or CGU) other than goodwill shall be reversed if, and only if, there has been a change in the estimates used to determine the asset's (or CGU's) recoverable amount since the last impairment loss was recognized. If this is the case, the carrying amount of the asset (or CGU) shall be increased to its recoverable amount. The increased carrying amount of an asset (or CGU) other than goodwill attributable to a reversal of an impairment loss shall not exceed the carrying amount that would have been determined (net of amortization or depreciation) had no impairment loss been recognized for the asset (or CGU) in prior years. A reversal of an impairment loss is recognized immediately in the statement of income.
The Group recorded in 2015 impairment charges of intangible assets, deferred expenses – right of use, and fixed assets, see note 13(2) and note 4(a)(2).
