XML 40 R30.htm IDEA: XBRL DOCUMENT v3.23.2
Equity Incentive Plan (Tables)
6 Months Ended
Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions
The assumptions used in the Black-Scholes model were as follows:
Three Months
Ended June 30,
Six Months
Ended June 30,
2023202220232022
Expected volatility84.0 %124.0 %84.0 %124.0 %
Expected term (in years)0.54.20.54.2
Risk-free interest rate
5.27%
2.71-3.25%
5.27%
2.71-3.25%
Dividend yield
Share-based Payment Arrangement, Option, Activity
The following table summarizes option activity:
Shares 
Weighted-
Average
Exercise
Price
Weighted-
Average
Remaining
Contractual
Term (years)
Aggregate
Intrinsic
Value 
Options outstanding — January 1, 2023389,604 $7.07 
Granted100,000 $2.11 
Exercised(94,701)$2.11 
Forfeited(14,286)$6.30 
Options outstanding — June 30, 2023380,617 $7.01 5.1$— 
Vested and expected to vest — June 30, 2023380,617 $7.01 5.1$— 
Exercisable — June 30, 2023129,560 $11.75 4.7$— 
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity
The following table summarizes RSU activity:
 Number of
Shares
Weighted Average
Grant Date Fair Value
Outstanding — January 1, 2023125,182 $8.89 
Granted444,697 $2.90 
Vested and released(101,873)$5.37 
Forfeited(20,953)$6.78 
Outstanding — June 30, 2023447,053 $3.83 
Share-based Payment Arrangement, Expensed and Capitalized, Amount
The Company recorded the following compensation expense related to its share-based compensation awards (in thousands):
Three Months
Ended June 30,
Six Months
Ended June 30,
2023202220232022
Sales and marketing$35 $— $51 $— 
General and administrative684 7,199 1,153 7,316 
Total share-based compensation expense$719 $7,199 $1,204 $7,316 
Share-based Payment Arrangement, Nonvested Award, Cost
Total unrecognized estimated compensation cost by type of award and the weighted-average remaining requisite service period over which such expense is expected to be recognized (in thousands, unless otherwise noted):
June 30, 2023
Unrecognized ExpenseRemaining Weighted-Average Recognition Period (years)
RSUs$1,247 1.1
Stock options$449 1.4