BiomX, Inc. Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)		3 Months Ended
Subsequent Events (Details)	May 05, 2020 Employees $ / shares shares	Mar. 31, 2020 $ / shares shares
Subsequent Events (Textual)
Options grant \| shares		814,700
Options granted exercise price \| $ / shares		$ 6.21
Subsequent Event [Member] \| 2019 Incentive Plan [Member]
Subsequent Events (Textual)
Options grant \| shares	79,000
Options granted exercise price \| $ / shares	$ 5.59
Options vesting period	4 years
Number of employees \| Employees	4