Intangible assets (Tables)

3 Months Ended

Mar. 31, 2026

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following:


						December 31, 2025																		March 31, 2026
						Gross carrying amount						Accumulated amortization						Net book value						Gross carrying amount						Accumulated amortization						Net book value
License						$	16,620					$	8,968					$	7,652					$	16,620					$	9,370					$	7,250
Technology						52,700						21,971						30,729						52,700						22,490						30,210
Total						$	69,320					$	30,939					$	38,381					$	69,320					$	31,860					$	37,460

Schedule of Estimated Amortization Expense on Intangible Assets

Amortization expense on intangible assets subject to amortization is estimated to be as follows for each of the next five years ended March 31:


						Amortization Expense
2027						$	3,732
2028						3,732
2029						3,732
2030						3,686
2031						2,326
						$	17,208