Commitments and Contingencies |
12 Months Ended | ||
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May 31, 2018 | |||
Commitments and Contingencies |
We are involved in environmental remediation and monitoring activities at our Randolph, Wisconsin manufacturing facility and accrue for related costs when such costs are determined to be probable and estimable. We expense annual costs of remediation which have ranged from $38,000 to $74,000 per year over the past five years. Our estimated liability for these costs is $916,000 at both May 31, 2018 and 2017, measured on an undiscounted basis over an estimated period of 15 years; $100,000 of the liability is recorded within current liabilities and includes $45,000 to perform an updated Corrective Measures Study, per a request received in 2017 from the Wisconsin Department of Natural Resources and the remainder is recorded within other non-current liabilities in the consolidated balance sheet. We have agreements with unrelated third parties that provide for the payment of license fees and royalties on the sale of certain products. Royalty expense, recorded in sales and marketing, under the terms of these agreements was $2,876,000, $2,659,000 and $1,969,000 for fiscal years 2018, 2017 and 2016, respectively. Some of these agreements provide for guaranteed minimum royalty payments to be paid each fiscal year by the Company for certain technologies. Future minimum royalty payments are as follows: 2019—$634,000, 2020—$641,000, 2021—$649,000, 2022—$572,000 and 2023—$568,000. We lease office and manufacturing facilities under non-cancelable operating leases. Rent expense for fiscal years 2018, 2017 and 2016 was $799,000, $729,000 and $662,000, respectively. Future fiscal year minimum rental payments for these leases over their remaining terms are as follows: 2019—$498,000, 2020—$86,000, 2021—$108,000, 2022—$141,000, and 2023 and later—$73,000. We are subject to certain legal and other proceedings in the normal course of business that, in the opinion of management, should not have a material effect on our future results of operations or financial position. |