Consolidated Balance Sheets (Parenthetical) $ in Thousands	Dec. 31, 2019 USD ($) shares	Dec. 31, 2019 ₪ / shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2018 ₪ / shares
Statement of Financial Position [Abstract]
Allowances for doubtful accounts | $	$ 129		$ 20
Prepaid expenses attributable to related parties | $	0		6
Accrued expenses and other liabilities attributable to related parties | $	$ 32		$ 40
Ordinary shares, par value | ₪ / shares		₪ 0.15		₪ 0.15
Ordinary shares, authorized	110,000,000		75,353,340
Ordinary shares, issued	59,372,173		54,405,881
Ordinary shares, outstanding	59,372,173		54,057,208
Treasury shares	0		998