Stockholders' Equity

6 Months Ended

Jun. 30, 2025

Equity [Abstract]

Stockholders' Equity

Note 8. Stockholders’ Equity

Series B Convertible Preferred Stock and Dividend Accretion

The following table summarizes Series B convertible preferred stock and the accretion of dividend activity for the three and six months ended June 30, 2025 and 2024 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Series B Convertible Preferred Stock:
Balance at beginning of period	$	27,677	$	26,837	$	27,472	$	26,589
Cumulative dividends on Series B convertible preferred stock		205		233		410		481
Balance at end of period	$	27,882	$	27,070	$	27,882	$	27,070
Number of Common Shares Issuable Upon Conversion:
Number of shares at beginning of period		6,919		6,709		6,868		6,647
Cumulative dividends on Series B convertible preferred stock		52		58		103		120
Number of shares at end of period		6,971		6,767		6,971		6,767

Based on the current conversion price, the outstanding shares, including the accretion of dividends, of Series B convertible preferred stock as of June 30, 2025 would be convertible into 6,970,507 shares of the Company’s common stock. However, the conversion rate will be subject to adjustment in certain instances, such as if the Company issues shares of its common stock at a price less than $4.00 per common share, subject to a minimum conversion price of $3.27 per share. As of June 30, 2025, none of the contingent conditions to adjust the conversion rate had been met.

Each share of Series B convertible preferred stock is entitled to a cumulative annual dividend of 5% for the first six years following the issuance of such share and 3% for each year thereafter, with the Company retaining the option to settle each year’s dividend after the 10th year in cash. The dividends accrue and are payable in kind upon such time as the shares convert into the Company’s common stock. In general, the shares are not entitled to vote except in certain limited cases, including in change of control transactions where the expected price per share distributable to the Company’s stockholders is expected to be less than $4.00 per share. The Certificate of Designation with respect to the Series B convertible preferred stock further provides that in the event of, among other things, any change of control, liquidation or dissolution of the Company, the holders of the Series B convertible preferred stock will be entitled to receive, on a pari passu basis with the holders of the common stock, the same amount and form of consideration that the holders of the Company’s common stock receive (on an as-if-converted-to-common-stock basis and without regard to the Beneficial Ownership Limitation (as defined in the Certificate of Designation) applicable to the Series B convertible preferred stock).

Stock Repurchases

On November 7, 2024, the Company announced that its board of directors authorized a stock repurchase program (the “Stock Repurchase Program”), pursuant to which the Company may purchase up to $10,000,000 of its common stock. Under the Stock Repurchase Program, effective November 15, 2024, the Company may repurchase shares of common stock on a discretionary basis from time to time through open market repurchases, privately negotiated transactions, or other means. The timing and amount of shares repurchased depends on a number of factors, including stock price, trading volume, general market and business conditions, liquidity and capital needs, and other factors. The Stock Repurchase Program does not obligate the Company to repurchase any specific dollar amount or acquire any specific number of shares of common stock. The Stock Repurchase Program has no expiration date and may be suspended or discontinued at any time without notice.

As of June 30, 2025, the Company repurchased a total of 463,779 shares of common stock under the Stock Repurchase Program for total consideration of approximately $1.9 million. During the six months ended June 30, 2025, there were no repurchases of shares of common stock under the Stock Repurchase Program.

During the six months ended June 30, 2025, the Company repurchased 105,862 shares of our common stock surrendered to the Company to satisfy tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") issued to employees.

Common Stock Reserved for Future Issuance

Common stock reserved for future issuance as of June 30, 2025 was as follows:

	Number of Shares
Exercise of outstanding stock options, vesting of restricted stock units ("RSUs"), vesting of performance stock units ("PSUs") and issuance of RSUs vested but not released		1,587,885
Employee Stock Purchase Plan		293,888
Shares of common stock available for grant under the 2011 Plan		714,857
Shares of common stock issuable upon conversion of Series B convertible preferred stock		7,541,449
Total		10,138,079