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Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Company's Intangible Assets | Details of the Company’s intangible assets are as follows:
|  | March 31, 2021 |  | December 31, 2020
(In thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Gross Carrying Amount |  | Accumulated Amortization
Assets eligible for amortization: |  |  |  |  |  |  |  |  |  |  |  |
Customer lists |  | $ | 4,778 |  | $ | (4,012) |  | $ | 4,778 |  | $ | (3,902)
Patents |  |  | 72 |  |  | (25) |  |  | 72 |  |  | (24)
Non-compete agreements |  |  | 332 |  |  | (332) |  |  | 332 |  |  | (332)
Software |  |  | 2,844 |  |  | (824) |  |  | 2,844 |  |  | (731)
Trade Name |  |  | 190 |  |  | (15) |  |  | 190 |  |  | (13)
Other |  |  | 500 |  |  | (300) |  |  | 500 |  |  | (291)
Unamortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |
Goodwill1 |  |  | 14,489 |  |  | (227) |  |  | 14,489 |  |  | (227)
Total intangible assets |  | $ | 23,205 |  | $ | (5,735) |  | $ | 23,205 |  | $ | (5,520)
1 | Amortization through December 31, 2001 prior to adoption of FASB ASC 350.

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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + 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=121556970&loc=d3e13816-109267 + Details
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