Commitments and Contingencies (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended	6 Months Ended		12 Months Ended
	Feb. 28, 2019	May 30, 2018	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Commitments and Contingencies (Textual)
Research and development				$ 3,699
Payment of earn-out consideration					$ 2,680
Royalty rate				The Company is committed to pay royalties at a rate of 3.5% of the program’s developed product sales, up to 100% of the amount of grants received plus interest at annual LIBOR rate.
Net of royalties paid or accrued				$ 2,667		$ 2,765
Cost of revenues with respect to royalties			$ 69			$ 84
Settle of earn-out consideration	$ 2,680
License fees				$ 3,150
Claims settlement amount	$ 256
Settlement agreement, description				The Company reached a settlement with the vendor and the Company agreed to pay $750; $375 in December 2019 and the remaining portion in January 2020. As of June 30, 2020, the Company has paid all amounts due under this settlement.
royalties due				$ 110	$ 136
Majority Shareholder [Member]
Commitments and Contingencies (Textual)
Payment of earn-out consideration		$ 604