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Notes Payable (Tables)
3 Months Ended
Mar. 31, 2023
Notes Payable  
Schedule of notes payable

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

    

March 31, 

    

December 31, 

2023

2022

Principal amount of notes payable

$

425

$

415

Less: current portion of notes payable

 

(61)

(60)

Notes payable – long term

$

364

355

Schedule of interest expense on notes payable

Interest expense incurred in connection with the notes payable consisted of the following for the three months ended March 31, 2023 and 2022 (in thousands):

Three Months Ended

March 31, 

    

2023

    

2022

Interest expense

$

1

$

Amortization of debt discount

 

11

Total interest expense on notes payable

$

1

$

11

Schedule of future note payments

Future note payments as of March 31, 2023 were as follows (in thousands):

Years Ending December 31,

    

Amount

2023 (excluding the three months ended March 31, 2023)

$

52

2024

 

76

2025

 

62

2026

 

63

2027

 

59

Thereafter

 

113

Total note maturities

$

425