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Basis of presentation (Policies) | 9 Months Ended
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Sep. 30, 2020
Basis of presentation |
Recent Accounting Pronouncements | Recently Adopted Accounting Pronouncements ​ In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses,” which modifies the measurement of expected credit losses for financial instruments held at the reporting date. The standard is effective for annual periods beginning after December 15, 2019. The Company adopted this standard in the first quarter of fiscal 2020. Upon adoption, the Company recognized the cumulative effect of adopting this guidance as an adjustment to the opening balance of retained earnings of $557, net of tax. The Company has identified and implemented changes to processes and controls to meet the standard’s updated reporting and disclosure requirements. See Note 3 for additional information. ​ In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform,” which provides optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The Company adopted this standard in the first quarter of fiscal 2020 specifically related to its interest rate swap, where the Company asserts the forecasted transaction using the existing reference rate associated with the swap remains probable. See Note 9 for additional information.

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