Intangible assets as of June 30, 2026 and December 31, 2025 are summarized as follows:


	As of
	June 30, 2026			December 31, 2025
	Gross			Gross
	carrying	Accumulated	Intangible	carrying	Accumulated	Intangible
	amount	amortization	assets, net	amount	amortization	assets, net
	$	$	$	$	$	$
Finite-lived intangible assets:
Developed products	79,510	(19,029)	60,481	77,486	(15,291)	62,195
Other	8,987	(8,512)	475	8,987	(8,478)	509
Total finite-lived intangible assets	88,497	(27,541)	60,956	86,473	(23,769)	62,704

Developed products represent post-approval milestone payments under license and commercialization agreements. The Company is amortizing the developed products over the remainder of the respective product patent or the term of the commercialization agreements.

Amortization expense for developed products is included in cost of sales - product in the accompanying consolidated statements of operations. Amortization expense for other intangible assets is included in selling, general and administrative expense in the accompanying consolidated statements of operations.

The weighted-average life for each finite-lived intangible assets is approximately 10 years. Amortization expense was as follows:


	Three Months Ended		Six Months Ended
	June 30,		June 30,
		2026	2025	2026	2025
		$	$	$	$
Amortization expense - Cost of sales - product		1,592	5,749	3,334	6,922
Amortization expense - Selling, general and administrative		17	11	34	28
Total		1,609	5,760	3,368	6,950

As of June 30, 2026, estimated amortization expense for each of the five succeeding years and thereafter was as follows:


Year Ending December 31,	Cost of Sales - Product	Selling, General and Administrative	Total
	$	$	$
2026 (remainder of year)	3,190	34	3,224
2027	6,382	67	6,449
2028	6,382	67	6,449
2029	6,382	67	6,449
2030	6,382	67	6,449
2031 and thereafter	31,763	173	31,936
Total	60,481	475	60,956