TERMINATION OF JOINT FILING AGREEMENT November 1, 2021

Exhibit 99.1

TERMINATION OF JOINT FILING AGREEMENT

November 1, 2021

Each of the undersigned is a party to that certain Joint Filing Agreement, dated August 15, 2021 (the “Joint Filing Agreement”). Each of the undersigned hereby agrees that the Joint Filing Agreement is terminated effective immediately.

[Signature page follows]

IN WITNESS WHEREOF, the parties hereto have caused this Termination of Joint Filing Agreement to be executed as of the day and year first above written.

	AB VALUE PARTNERS, LP
	By:	AB Value Management LLC
		General Partner
	By:	/s/ Xxxxxx X. Xxxxxx
	Name:	Xxxxxx X. Xxxxxx
	Title:	Manager

	AB VALUE MANAGEMENT LLC
	By:	/s/ Xxxxxx X. Xxxxxx
	Name:	Xxxxxx X. Xxxxxx
	Title:	Manager

/s/ Xxxxxx X. Xxxxxx

XXXXXX X. XXXXXX

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/s/ Xxxxxxx Xxxxxx

XXXXXXX XXXXXX

3

/s/ Xxxxxx X. Xxxxxx

XXXXXX X. XXXXXX

4

/s/ Xxxx Xxxxxx

XXXX XXXXXX

5

/s/ Xxxxxx Xxxxxxxxx Xxxxxx

XXXXXX XXXXXXXXX XXXXXX

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