Under our Certificate of Incorporation, we have agreed to indemnify our officers and directors for certain events or occurrences while the officer or director is, or was, serving at our request in such capacity. The maximum potential amount of future payments we could be required to make under these indemnification agreements is unlimited; however, we have a directors and officers liability insurance policy that covers a portion of our exposure. As a result of our insurance policy coverage, we believe the estimated fair value of these indemnification agreements is minimal. We have 0 liabilities recorded for these agreements as of June 30, 2020 and December 31, 2019.
A fire caused damage to our facility in Annecy, France in June 2016. We are insured for the damages caused by the fire, including business interruption insurance. For the six months ended June 30, 2020, we did not receive any insurance proceeds, and have 0 insurance receivable as of June 30, 2020. During the six months ended June 30, 2020 and 2019, profitability was not impacted. The final settlement continues to be negotiated. In many cases, our insurance coverage exceeds the amount of our recognized losses. However, 0 gain contingencies were recognized during the six months ended June 30, 2020 as our ability to realize those gains remains uncertain.
An environmental investigation, undertaken to assess areas of possible contamination, was completed at our facility in Jundiaí, São Paulo, Brazil. The facility is primarily an internal supplier of anodized aluminum components for certain of our dispensing systems. The testing indicated that soil and groundwater in certain areas of the facility were impacted above acceptable levels established by local regulations. In March 2017, we reported the findings to the relevant environmental authority, the Environmental Company of the State of São Paulo – CETESB. Based upon our best estimate, we recorded a reserve of $1.5 million (operating expense) in the first quarter of 2017 related to this contingency. During 2019, we paid approximately $0.6 million. For the six months ended June 30, 2020, we paid approximately $0.1 million and made adjustments to the accrual based on our future anticipated expenditures. As of June 30, 2020, our outstanding reserve is $0.4 million. The ultimate loss associated with this environmental contingency is subject to the investigation and ongoing review of the CETESB. We will continue to evaluate the range of likely costs as the investigation proceeds and we have further clarity on the nature and extent of remediation that will be required. We note that the contamination, or any failure to complete any required remediation in a timely manner, could potentially result in fines or penalties.
In March 2017, the Supreme Court of Brazil issued a decision that a certain state value added tax should not be included in the calculation of federal gross receipts taxes. The decision reduces our gross receipts tax in Brazil prospectively and, potentially, retrospectively. During the first quarter of 2019, we received a favorable court decision of $2.7 million for the retrospective right to recover part of our claim. This amount is recorded in cost of sales as a favorable impact of $1.7 million and $1.0 million was recognized as interest income. In June 2020, we received a favorable court decision of $0.7 million for the retrospective right to recover part of our claim. This amount is recorded in cost of sales as a favorable impact of $0.7 million. If the Judicial Court grants full retrospective recovery, we estimate remaining potential recoveries of approximately $1.5 million to $7.5 million, including interest, depending on the future decisions of the Supreme Court of Brazil. Due to uncertainties around our remaining court recovery claims, we have not recorded any further amounts relating to the retrospective nature of this matter.
In December 2019, tax authorities in Brazil notified us of a tax assessment of approximately $6.1 million, including interest and penalties of $2.3 million and $0.8 million, respectively, relating to differences in tax classification codes used for import duties for the period from January 2015 to August 2018. We are vigorously contesting the assessment, including interest and penalties, and have filed an administrative defense appeal in December 2019. On June 4, 2020, an unfavorable decision was issued on the first administrative defense appeal. We are awaiting the formal notification in order to review its content and file our second appeal. We still believe we have a strong defense. Due to uncertainty in the amount of assessment and the timing of our appeal, 0 liability is recorded as of June 30, 2020.
NOTE 13 – STOCK REPURCHASE PROGRAM
On April 18, 2019, we announced a share repurchase authorization of up to $350 million of common stock. This authorization replaces previous authorizations and has no expiration date. We may repurchase shares through the open market, privately negotiated transactions or other programs, subject to market conditions.
During the three and six months ended June 30, 2020, we did not repurchase any shares. During the three and six months ended June 30, 2019, we repurchased approximately 34 thousand shares and 193 thousand shares for approximately $4.1 million and $19.1 million, respectively. As of June 30, 2020, there was $278.5 million of authorized share repurchases available to us.