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Goodwill, Intangible Assets and Deferred Charges (Tables)
9 Months Ended
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets Subject to Amortization
The balance of intangible assets subject to amortization are as follows:
(in thousands)September 30, 2022December 31, 2021
Intangible assets, gross$28,876 $28,876 
Accumulated amortization of intangible assets(17,082)(14,494)
Intangible assets, net$11,794 $14,382 
Schedule of Estimated Amortization Expense
Estimated amortization expense related to intangible assets for the next five years are as follows:
(in thousands)
Remainder of 2022$816 
20231,683 
20241,648 
20251,467 
20261,226 
20271,036 
Thereafter3,918 
Schedule of Deferred Charges
The balance of deferred charges subject to amortization are as follows:
(in thousands)September 30, 2022December 31, 2021
Deferred charges, gross$398 $398 
Accumulated amortization of deferred charges(170)(96)
Deferred charges, net$228 $302