Business Combination (Details 1) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Accounts payable	$ 93		$ 92
Accrued expenses	1,863		7,484
Convertible promissory note	25,100
Lease liability - net of current portion	86		0
Total liabilities assumed	11,751		7,576
Cash and cash equivalents	7,410		15,859
Accounts receivable	119		0
Inventories	59		0
Prepaid expenses and other current assets	320		977
Property and equipment, net	67		0
Lease right of use assets	220		0
Customer relationships	62		220
Goodwill	0	$ 0	$ 0
Liabilities assumed [Member]
Accounts payable	922
Accrued expenses	1,389
Interest payable	198
Convertible promissory note	250
Lease liability - net of current portion	124
Royalties payable	14,182
Total liabilities assumed	17,065
Total purchase price	72,544
Assets Acquired [Member]
Cash and cash equivalents	15
Accounts receivable	71
Inventories	52
Prepaid expenses and other current assets	23
Property and equipment, net	26
Lease right of use assets	119
Other assets	8
Developed technology	27,014
Customer relationships	62
Trademarks	1,285
Goodwill	60,934
Total assets acquired	$ 89,609