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Prepaid expenses and other current assets (Tables)
6 Months Ended
Jun. 30, 2022
Prepaid expenses and other current assets  
Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets consisted of the following (in thousands):

    

June 30, 

December 31, 

    

2022

    

2021

Prepaid insurance

$

131

$

1,622

Contract asset

 

123

 

396

Deposits

 

1,009

 

1,262

Lease receivables, current portion

 

103

 

231

Other

 

633

 

440

$

1,999

$

3,951