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Notes Payable (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Notes Payable

Notes payable consist of the following (in thousands):

 

December 31, 2021

 

 

December 31, 2020

 

Notes payable under the Loan Agreement

$

 

 

$

 

Short-term financing

 

256

 

 

 

84

 

Total notes payable

 

256

 

 

 

84

 

Less:  Current portion

 

(256

)

 

 

(84

)

Total notes payable, net of current portion

$

 

 

$