Item 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of the Chief Executive Officer and Chief Financial Officer (the Certifying Officers), evaluated the effectiveness of the Company's disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) promulgated under the Securities Exchange Act of 1934, as amended) on September 30, 2021. Based on that evaluation, the Certifying Officers concluded the Company's disclosure controls and procedures were effective as of September 30, 2021.

Changes in Internal Control Over Financial Reporting

There was no change to our internal control over financial reporting during the three months 2021 that materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

PART II – OTHER INFORMATION

We issued 170 shares of our common stock in the three months 2021 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 2021 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, 2021. As previously announced we intend to maintain the suspension of our share repurchase program through 2021.