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Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets
The following table summarizes the carrying amount of intangible assets, net of accumulated amortization.
September 30, 2022
(in thousands)Gross Carrying
Value
Accumulated
Amortization
Net Carrying
Amount
Patents$1,473 $(1,249)$224 
Acquired intellectual property and reacquired rights15,126 (9,580)5,546 
Internal-use software implementation costs2,873 (1,804)1,069 
$19,472 $(12,633)$6,839 
December 31, 2021
(in thousands)Gross Carrying
Value
Accumulated
Amortization
Net Carrying
Amount
Patents$1,471 $(1,176)$295 
Acquired intellectual property and reacquired rights15,126 (8,804)6,322 
Internal-use software implementation costs2,873 (1,086)1,787 
$19,470 $(11,066)$8,404