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Goodwill (Tables) | 12 Months Ended
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Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of changes in the carrying value of goodwill | Changes in the carrying amount of goodwill for the ECT reporting unit are as follows (in thousands):
Balance at December 31, 2017: |
Goodwill | $ | 37,180 |
Accumulated impairment losses | — |
Goodwill balance, net | 37,180 |
Activity during the year 2018: |
Goodwill impairment recognized | (37,180 | )
Acquisition goodwill recognized | — |
Balance at December 31, 2018: |
Goodwill | 37,180 |
Accumulated impairment losses | (37,180 | )
Goodwill balance, net | — |
Activity during the year 2019: |
Goodwill impairment recognized | — |
Acquisition goodwill recognized | — |
Balance at December 31, 2019: |
Goodwill | — |
Accumulated impairment losses | — |
Goodwill balance, net | $ | — |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
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