| Change in Carrying Amount of Goodwill |
Changes in the carrying amount of goodwill during the three months ended March 31, 2016 were as follows, in thousands:
|
|
|
|
|
Balance at December 31, 2015 |
$ |
220,097 |
|
Goodwill acquired |
35,301 |
|
Balance at March 31, 2016 |
$ |
255,398 |
|
|
| Other Intangible Assets |
Identified intangible assets consisted of the following at March 31, 2016 and December 31, 2015:
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
Weighted Average Amortization Period
(in years)
|
|
March 31, 2016 |
|
December 31, 2015 |
|
|
Carrying
Amount
|
|
Accumulated
Amortization
|
|
Net |
|
Carrying
Amount
|
|
Accumulated
Amortization
|
|
Net |
|
|
(in thousands) |
Finite-lived intangible assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
Developed technologies |
3.8 |
|
$ |
72,128 |
|
|
$ |
(53,591 |
) |
|
$ |
18,537 |
|
|
$ |
69,379 |
|
|
$ |
(50,509 |
) |
|
$ |
18,870 |
|
Client relationships |
9.2 |
|
109,423 |
|
|
(56,891 |
) |
|
52,532 |
|
|
96,523 |
|
|
(54,695 |
) |
|
41,828 |
|
Trade names |
6.4 |
|
5,686 |
|
|
(672 |
) |
|
5,014 |
|
|
5,149 |
|
|
(28 |
) |
|
5,121 |
|
Total finite-lived intangible assets |
7.1 |
|
187,237 |
|
|
(111,154 |
) |
|
76,083 |
|
|
171,051 |
|
|
(105,232 |
) |
|
65,819 |
|
Indefinite-lived intangible assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
Trade names |
|
|
15,640 |
|
|
— |
|
|
15,640 |
|
|
15,461 |
|
|
— |
|
|
15,461 |
|
Total identified intangible assets |
|
|
$ |
202,877 |
|
|
$ |
(111,154 |
) |
|
$ |
91,723 |
|
|
$ |
186,512 |
|
|
$ |
(105,232 |
) |
|
$ |
81,280 |
|
|