Subsequent Events	6 Months Ended
Jun. 30, 2022
Subsequent Events
Subsequent Events	(14) Subsequent Events On July 27, 2022, the Company announced that its Board of Directors has appointed Paul F. Hickey as President and Chief Executive Officer and a member of the Board of Directors, effective August 15, 2022. Mr. Hickey succeeds Bart Bandy, who has separated from the Company to pursue other opportunities. Within the terms of the separation agreement, Mr. Bandy is entitled to a severance package which has been accrued for in July 2022. Thomas Stankovich, Chief Financial Officer of the Company, will serve as Interim President and Chief Executive Officer until Mr. Hickey joins the Company. Dan W. Gladney, current Chair of the Board of Directors, will assume a more active role as Executive Chair, supporting Mr. Hickey and the Company on strategic matters. On July 19, 2022, the Company entered into a definitive settlement and release agreement with Wainwright pursuant to which the Company made a one-time cash payment of $1.0 million, for further details on this settlement see Note 13 above.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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