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Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets and Goodwill
Details of the Company’s intangible assets are as follows:
March 31, 2023December 31, 2022
(In thousands)Gross Carrying
Amount
Accumulated
Amortization
Gross Carrying
Amount
Accumulated
Amortization
Assets eligible for amortization:     
Customer lists $6,470 $(4,633)$6,470 $(4,561)
Patents 72 (33)72 (32)
Software 3,212 (1,614)3,212 (1,508)
Trade name 373 (49)373 (42)
Other 500 (367)500 (358)
Unamortized intangible assets:
Goodwill 17,309 — 17,309 — 
Total intangible assets $27,936 $(6,696)$27,936 $(6,501)