Prepaid Expenses and Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

Prepaid Expenses And Current Assets

Schedule of Prepaid Expenses and Current Assets

Prepaid expenses and current assets consisted of the following as of December 31:

(Dollars in thousands)	2021		2020
Prepayment of fixed assets	$	2,715	$	295
Prepayment of inventory		59		73
Other		99		382
Total prepaid expenses and current assets	$	2,873	$	750