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Note 5 - Goodwill and Other Assets | 12 Months Ended
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Dec. 31, 2018
Notes to Financial Statements |
Goodwill and Intangible Assets Disclosure [Text Block] |
5. | GOODWILL AND OTHER ASSETS
Effective in March 2018 , we entered into domestic certificates of deposit totaling $0.8 million , which are set to mature in February 2019 . A summary of other assets as of December 31, 2018 and 2017 is as follows:
(in thousands) |  | 2018 |  |  | 2017 |
Investment in TEL |  | $ | 26,106 |  |  | $ | 20,145 |
Other assets, net |  |  | 11,043 |  |  |  | 3,137 |
Total other assets |  | $ | 37,149 |  |  | $ | 23,282 |
A summary of other intangible assets as of December 31, 2018 is as follows:
(in thousands) |  | December 31, 2018 |  |  |  |  |
|  | Gross intangible assets |  |  | Accumulated amortization |  |  | Net intangible assets |  |  | Life (months) |
Trade name |  | $ | 4,400 |  |  | $ | (147 | ) |  | $ | 4,253 |  |  |  | 180 |
Non-Compete agreement |  |  | 1,400 |  |  | $ | (140 | ) |  |  | 1,260 |  |  |  | 60 |
Customer relationships |  |  | 28,200 |  |  | $ | (1,175 | ) |  |  | 27,025 |  |  |  | 144 |
Total |  | $ | 34,000 |  |  | $ | (1,462 | ) |  | $ | 32,538 |  |  |  |  |
Amortization expenses of intangible assets were $1.5 million , zero , and $0.2 million for 2018 , 2017 and 2016 , respectively. Approximate intangible amortization expense for the next five years is as follows:
|  | (In thousands) |
2019 |  | $ | 2,923 |
2020 |  |  | 2,923 |
2021 |  |  | 2,923 |
2022 |  |  | 2,923 |
2023 |  |  | 2,783 |
Thereafter |  |  | 18,063 |

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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