Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2022

Current assets

Schedule of other current assets

	December 31,
	2022		2021
	U.S. Dollars (in thousands)
Prepaid expenses and vendor downpayments		3,832		2,025
Interest receivable		3,979		463
Due from Government institutions and income tax receivables		2,598		2,623
Other		747		542
		11,156		5,653