Item 1A. RISK FACTORS

We are not aware of any material changes to the risk factors included in Item 1A. "Risk Factors" in our Annual Report on Form 10-K for 2021 and Part II, Item 1A. "Risk Factors" in our Quarterly Reports on Form 10-Q for the quarters ended March 31 and June 30, 2022.

We issued 25 shares of our common stock in the three months 2022 as performance incentive awards to employees. These shares are not registered under the Securities Act of 1933 based on the conclusion that the awards would not be events of sale within the meaning of Section 2(a)(3) of the Act.

In March 2015 we announced that our Board of Directors had authorized us to purchase up to $2,000 of our common stock. The manner, timing and amount of repurchases are determined by management based on an evaluation of market conditions, stock price, and other factors and are subject to regulatory considerations. Purchases are made from time-to-time in the open market, in privately negotiated transactions or otherwise.

In the nine months 2022 we did not repurchase any shares of our common stock under our authorized repurchase program. The total dollar value of shares of our common stock that could be acquired under our authorized repurchase program was $1,033 as of September 30, 2022.