Goodwill and Intangible Assets-Net |
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Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Goodwill and Intangible Assets-Net |
Goodwill consists of the excess of the purchase price over the fair value of identifiable net assets of businesses acquired. The following is the summary of the changes to the carrying amount of goodwill for the nine months ended September 30, 2017 and the year ended December 31, 2016:
Intangible assets include customer contracts and relationships and covenants not-to-compete acquired in connection with acquisitions, as well as software purchase and development costs and trademarks acquired. Intangible assets - net as of September 30, 2017 and December 31, 2016 consist of the following:
Amortization expense was approximately $3.2 million for both the nine months ended September 30, 2017 and 2016, and $508,000 and $1.0 million for the three months ended September 30, 2017 and 2016, respectively. The weighted-average amortization period is three years.
As of September 30, 2017, future amortization expense scheduled to be expensed is as follows:
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