Significant accounting policies (Policies)	3 Months Ended
Mar. 31, 2026
Significant accounting policies [Abstract]
Intangible assets	Intangible assets: The Company accounts for software development costs for products to be sold or marketed in accordance with Accounting Standards Codification (“ASC”) 985-20, Software -- Costs of Software to Be Sold, Leased, or Marketed. Costs incurred to establish the technological feasibility of a software product are engineering, design and product development costs and are expensed as incurred. Technological feasibility is established when the Company has completed all planning, designing, coding, and testing activities necessary to determine that a product can be produced to meet its design specifications. Capitalization of software costs begins upon the establishment of technological feasibility and ceases when the product is available for general release to customers. Capitalized software costs are amortized on a product-by-product basis using the straight-line method over the estimated economic life of the product, or the ratio of current gross revenues to total current and anticipated future gross revenues, whichever is greater. During the quarter ended March 31, 2026, the Company capitalized $0.5 million of software development costs. Amortization will commence upon completion and release to customers and will be over an estimated useful life of seven years.
Recently issued accounting pronouncements	Recently issued accounting pronouncements: In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this update require footnote disclosures on disaggregated information about specific categories underlying certain income statement expense line items that are considered relevant. This includes items such as the purchase of inventory, employee compensation, depreciation, and intangible asset amortization. The amendments in ASU 2024-03 are effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. We expect that adoption of this ASU will result in additional disclosure, but will not impact our consolidated financial position, results of operations, or cash flows. In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The amendments in this update remove all references to prescriptive and sequential software development stages (referred to as “project stages”) throughout Subtopic 350-40. The amendments in this update specify that the disclosures in Subtopic 360-10, Property, Plant, and Equipment—Overall, are required for all capitalized internal-use software costs, regardless of how those costs are presented in the financial statements. Additionally, the amendments clarify that the intangibles disclosures in paragraphs 350-30-50-1 through 50-3 are not required for capitalized internal-use software costs. The amendments in ASU 2025-06 are effective for fiscal years beginning after December 15, 2027, and interim reporting periods within those annual reporting periods. Early adoption is permitted. We are currently evaluating the impact of this standard. On January 1, 2026, the Company adopted ASU 2025-05, which provides a practical expedient for estimating expected credit losses. Under this standard, the Company elected the practical expedient that allows for the measurement of expected credit losses based on the assumption that current conditions will persist through the end of the contractual term of the financial assets. By electing this expedient, the Company is no longer required to develop or incorporate complex, forward-looking forecasts or revert to historical loss descriptions for the remaining life of the assets. The Company applied this transition to its accounts receivable assets using a modified retrospective approach. The adoption did not have a material impact on the Company’s consolidated financial statements or opening retained earnings, as the current economic environment at the time of adoption was consistent with the historical loss experience and existing trends previously utilized in our CECL models. Other new accounting pronouncements issued, but not effective until after March 31, 2026, did not and are not expected to have a material impact on our financial position, results of operations or liquidity.

Significant accounting policies (Policies)

3 Months Ended

Mar. 31, 2026

Significant accounting policies [Abstract]

Intangible assets:

The Company accounts for software development costs for products to be sold or marketed in accordance with Accounting Standards Codification (“ASC”) 985-20, Software -- Costs of Software to Be Sold, Leased, or Marketed. Costs incurred to establish the technological feasibility of a software product are engineering, design and product development costs and are expensed as incurred. Technological feasibility is established when the Company has completed all planning, designing, coding, and testing activities necessary to determine that a product can be produced to meet its design specifications. Capitalization of software costs begins upon the establishment of technological feasibility and ceases when the product is available for general release to customers. Capitalized software costs are amortized on a product-by-product basis using the straight-line method over the estimated economic life of the product, or the ratio of current gross revenues to total current and anticipated future gross revenues, whichever is greater. During the quarter ended March 31, 2026, the Company capitalized $0.5 million of software development costs. Amortization will commence upon completion and release to customers and will be over an estimated useful life of seven years.

Recently issued accounting pronouncements

Recently issued accounting pronouncements:

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this update require footnote disclosures on disaggregated information about specific categories underlying certain income statement expense line items that are considered relevant. This includes items such as the purchase of inventory, employee compensation, depreciation, and intangible asset amortization. The amendments in ASU 2024-03 are effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. We expect that adoption of this ASU will result in additional disclosure, but will not impact our consolidated financial position, results of operations, or cash flows.

In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The amendments in this update remove all references to prescriptive and sequential software development stages (referred to as “project stages”) throughout Subtopic 350-40. The amendments in this update specify that the disclosures in Subtopic 360-10, Property, Plant, and Equipment—Overall, are required for all capitalized internal-use software costs, regardless of how those costs are presented in the financial statements. Additionally, the amendments clarify that the intangibles disclosures in paragraphs 350-30-50-1 through 50-3 are not required for capitalized internal-use software costs. The amendments in ASU 2025-06 are effective for fiscal years beginning after December 15, 2027, and interim reporting periods within those annual reporting periods. Early adoption is permitted. We are currently evaluating the impact of this standard.

On January 1, 2026, the Company adopted ASU 2025-05, which provides a practical expedient for estimating expected credit losses. Under this standard, the Company elected the practical expedient that allows for the measurement of expected credit losses based on the assumption that current conditions will persist through the end of the contractual term of the financial assets. By electing this expedient, the Company is no longer required to develop or incorporate complex, forward-looking forecasts or revert to historical loss descriptions for the remaining life of the assets. The Company applied this transition to its accounts receivable assets using a modified retrospective approach. The adoption did not have a material impact on the Company’s consolidated financial statements or opening retained earnings, as the current economic environment at the time of adoption was consistent with the historical loss experience and existing trends previously utilized in our CECL models.

Other new accounting pronouncements issued, but not effective until after March 31, 2026, did not and are not expected to have a material impact on our financial position, results of operations or liquidity.