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Notes Payable (Tables)
9 Months Ended
Sep. 30, 2023
Notes Payable  
Schedule of notes payable

Notes payable consisted of the following at September 30, 2023 and December 31, 2022 (in thousands):

September 30, 

December 31, 

    

2023

    

2022

Principal amount of notes payable

$

377

$

415

Less: current portion of notes payable

 

(70)

 

(60)

Notes payable – long term

$

307

$

355

Schedule of interest expense incurred in connection with the notes payable

Interest expense incurred in connection with the notes payable consisted of the following for the three and nine months ended September 30, 2023 and 2022 (in thousands):

Three Months Ended

Nine Months Ended

September 30, 

September 30, 

    

2023

    

2022

    

2023

    

2022

Interest expense

$

1

$

1

$

3

$

3

Amortization of debt discount

 

 

10

 

 

30

Total interest expense on notes payable

$

1

$

11

$

3

$

33

Schedule of future note payments

Future note payments as of September 30, 2023 were as follows (in thousands):

Years Ending December 31, 

    

Amount

2023 (excluding the nine months ended September 30, 2023)

$

15

2024

74

2025

 

61

2026

 

61

2027

 

57

Thereafter

 

110

Total note maturities

$

377