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Stock Awards and Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock Options Activity
The following table summarizes stock option activity for the years ended December 31, 2023 and 2022:
Options
Outstanding
Weighted
Average
Exercise Price
Per Share
Weighted
Average
Remaining
Contractual
Life (years)
Aggregate
Intrinsic Value
Balance as of January 1, 2023387,109$6.40 1.45$— 
Options granted11,8902.28 
Options exercised(1,230)3.25 
Options canceled and forfeited(4,186)5.73 
Balance as of December 31, 2023393,583 6.27 1.95— 
Options vested and exercisable as of December 31, 2023393,583 $6.27 1.95— 
Schedule of Stock Options Valuation Assumptions
The following assumptions were used to calculate the fair value of options granted during the year ended December 31, 2023:
Fair value of Class A Common Stock
$0.38 — 1.67
Exercise price
$1.78 — 3.09
Risk free interest rate
3.76 — 4.89%
Expected dividend yield0.00 %
Expected volatility
79.08 — 96.45%
Expected term3 Years
Schedule of Outstanding RSU Activity
A summary of outstanding RSU activity as of December 31, 2023 is as follows:
RSU Outstanding Number of Shares
Balance as of January 1, 2022126,900
Granted211,700
Vested (issued)(46,036)
Forfeited
Balance as of December 31, 2022292,564
Granted410,516
Vested (issued)(159,776)
Forfeited(97,202)
Balance as of December 31, 2023446,102
Schedule of Stock-Based Compensation Expense
Our consolidated statements of operations include stock-based compensation expense as follows:
For the years ended December 31,
20232022
Cost of services$21,836 $21,721 
Research and development123,109 292,084 
Selling, general, and administrative618,343 2,085,258 
Total stock-based compensation expense$763,288 $2,399,063