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Goodwill and Intangible Assets, Net (Tables)
 3 Months Ended
Jan. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Change in the Carrying Amount of Goodwill
A summary of the change in the carrying amount of goodwill is as follows (in thousands):
Goodwill Carrying Amount
Balance at October 31, 2022$1,506 
Foreign currency translation adjustment23 
Balance at January 31, 2023$1,529 
Indefinite-Lived Intangible Assets
Intangible assets consisted of the following (in thousands):
January 31, 2023October 31, 2022
Gross Carrying AmountAccumulated AmortizationNet Carrying AmountWeighted Average Useful Life in YearsGross Carrying AmountAccumulated AmortizationNet Carrying AmountWeighted Average Useful Life in Years
Trade names and trademarks$2,108 (951)1,157 8$2,108 $(881)$1,227 8
Customer relationships4,037 (1,772)2,265 94,037 (1,660)2,377 9
Non-competition agreement 437 (91)346 8437 (76)361 8
Acquired water and mineral rights3,656 — 3,656 Indefinite3,352 — 3,352  Indefinite
$10,238 $(2,814)$7,424 $9,934 $(2,617)$7,317 
Finite-Lived Intangible Assets
Intangible assets consisted of the following (in thousands):
January 31, 2023October 31, 2022
Gross Carrying AmountAccumulated AmortizationNet Carrying AmountWeighted Average Useful Life in YearsGross Carrying AmountAccumulated AmortizationNet Carrying AmountWeighted Average Useful Life in Years
Trade names and trademarks$2,108 (951)1,157 8$2,108 $(881)$1,227 8
Customer relationships4,037 (1,772)2,265 94,037 (1,660)2,377 9
Non-competition agreement 437 (91)346 8437 (76)361 8
Acquired water and mineral rights3,656 — 3,656 Indefinite3,352 — 3,352  Indefinite
$10,238 $(2,814)$7,424 $9,934 $(2,617)$7,317 
Estimated Future Amortization Expense of Intangible Assets
Estimated future amortization expense of intangible assets as of January 31, 2023 is as follows (in thousands):
2023 (excluding the three months ended January 31, 2023)$532 
2024711 
2025711 
2026711 
2027427 
Thereafter676 
 $3,768