Goodwill and Purchased Intangibles
|6 Months Ended|
Jun. 30, 2018
|Goodwill and Purchased Intangibles [Abstract]|
|Goodwill and Purchased Intangibles||
4. Goodwill and Purchased Intangibles
The carrying value of goodwill at June 30, 2018 and December 31, 2017 was $803,118.
The following table presents details of our purchased intangible assets as of June 30, 2018 and December 31, 2017:
The intangible assets are being amortized on a straight-line basis over their estimated useful lives of one to twenty years.
Amortization expense for intangible assets was $11,096 and $12,177 for the three months ended June 30, 2018 and 2017, respectively.
Amortization expense for intangible assets was $21,765 and $21,500 for the six months ended June 30, 2018 and 2017, respectively.
The estimated future amortization expense of our intangible assets as of June 30, 2018 is as follows:
The entire disclosure for goodwill and intangible assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef