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Accounts Receivable (Tables)
 12 Months Ended
Dec. 31, 2021
Accounts Receivable [Abstract]  
Schedule of accounts receivable
(Dollar Amounts in Thousands)  December 31,
2021		   December 31,
2020		 
Accounts receivable, gross  $8,637   $4,068 
Less allowance for doubtful accounts   (1,415)   (54)
Accounts receivable, net  $7,222   $4,014 

 
Schedule of the movements in the allowance for doubtful accounts
   Fiscal Year 
(Dollar Amounts in Thousands)  2021   2020 
Balance as of the beginning of the year  $54   $
—
 
Provision for doubtful accounts   1,187    54 
Other adjustments   174    
—
 
Balance as of the end of the year  $1,415   $54