Insider Trading Arrangements - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023
Trading Arrangements, by Individual
Material Terms of Trading Arrangement			On May 24, 2023, Barry L. Biffle, our President and Chief Executive Officer, terminated two Rule 10b5-1(c) trading arrangements intended to satisfy the affirmative defense of Rule 10b5-1(c) originally adopted on (i) February 16, 2023 for the sale of up to 500,000 shares of our common stock until November 30, 2023 and (ii) May 23, 2022, as amended on December 8, 2022, for the sale of up to 950,000 shares of our common stock until August 31, 2023. On June 9, 2023, Mr. Biffle and Mr. Biffle’s spouse, as trustee for a trust holding shares of our common stock for the benefit of Mr. Biffle’s child (the “Biffle Trust”), adopted a Rule 10b5-1(c) trading arrangement that is intended to satisfy the affirmative defense of Rule 10b5-1(c) for the sale of up to 2,226,972 shares of our common stock by Mr. Biffle and up to 75,000 shares of our common stock by the Biffle Trust, until February 15, 2024.
Non-Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Terminated	false
Barry L Biffle Trading Arrangement, Common Stock, May 23, 2022 [Member] | Barry L Biffle [Member]
Trading Arrangements, by Individual
Name	Barry L. Biffle
Title	President and Chief Executive Officer
Adoption Date		May 23, 2022
Rule 10b5-1 Arrangement Terminated	true
Termination Date	May 24, 2023
Aggregate Available	950,000		950,000
Barry L Biffle Trading Arrangement, Common Stock, February 16, 2023 [Member] | Barry L Biffle [Member]
Trading Arrangements, by Individual
Name	Barry L. Biffle
Title	President and Chief Executive Officer
Adoption Date	February 16, 2023
Rule 10b5-1 Arrangement Terminated	true
Termination Date	May 24, 2023
Aggregate Available	500,000		500,000
Barry L Biffle Trading Arrangement, Common Stock, June 9, 2023 [Member] | Barry L Biffle [Member]
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	June 9, 2023
Termination Date	February 15, 2024
Aggregate Available	2,226,972		2,226,972
Biffle Trust Shares [Member] | Mr. Biffle's Spouse [Member]
Trading Arrangements, by Individual
Title	trustee
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	June 9, 2023
Termination Date	February 15, 2024
Arrangement Duration	251 days
Aggregate Available	75,000		75,000
Biffle Trust [Member] | Barry L Biffle [Member]
Trading Arrangements, by Individual
Arrangement Duration	251 days