Intangible assets (Tables)

6 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following:


						December 31, 2025																		June 30, 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					$	9,785					$	6,835
Technology						52,700						21,971						30,729						52,700						23,005						29,695
Total						$	69,320					$	30,939					$	38,381					$	69,320					$	32,790					$	36,530

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 June 30:


						Amortization Expense
2027						$	3,732
2028						3,732
2029						3,732
2030						3,335
2031						2,326
						$	16,857