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Note M - Certain Relationships and Related Party Transactions | 9 Months Ended
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Sep. 30, 2021
Notes to Financial Statements |
Related Party Transactions Disclosure [Text Block] | Note M — Certain Relationships and Related Party Transactions As described in Note F, Long-Term Debt, the Company’s Texas Capital Credit Facility is secured by HHS Guaranty, LLC, an entity formed to provide credit support for the Company by certain members of the Shelton family (descendants of one of our founders). Pursuant to the Amended and Restated Fee, Reimbursement and Indemnity Agreement, dated January 9, 2018, between HHS Guaranty, LLC and the Company, HHS Guaranty, LLC has the right to appoint one representative director to the Board and is paid a fee to provide the guarantee. Currently, David L. Copeland serves as the HHS Guaranty, LLC representative on the Board.

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