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Common Stock (Details Narrative) $ / shares in Units, $ in Thousands		1 Months Ended		8 Months Ended	12 Months Ended
	Jan. 02, 2018 Director shares	Nov. 30, 2018 shares	May 31, 2017 shares	Dec. 31, 2017 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares
Common stock, shares authorized				50,000,000	50,000,000
Common stock, par value | $ / shares				$ 0.001	$ 0.001
Share based compensation expense | $				$ 1,761	$ 1,850
Initial Public Offering [Member]
Number of common stock issued		4,140,000
Series A Preferred Stock [Member] | Initial Public Offering [Member]
Conversion of common stock converted					7,248,948
Investors [Member] | Initial Public Offering [Member]
Number of common stock issued					4,140,000
Restricted Stock [Member] | Certain Executives and Staff [Member]
Number of common stock issued			1,500,000
Restricted Stock [Member] | CEO [Member]
Number of common stock issued			1,000,000
Vesting period	24 months
Restricted Stock [Member] | Outside Directors One [Member]
Shares issued as compensation	54,745
Restricted Stock [Member] | Outside Directors Two [Member]
Shares issued as compensation	54,745
Restricted Stock [Member] | Outside Directors Three [Member]
Shares issued as compensation	54,745
Restricted Stock [Member] | Outside Directors Four [Member]
Shares issued as compensation	54,745
Restricted Stock [Member] | Four Outside Directors [Member]
Shares issued as compensation	218,980
Number of outside directors | Director	4
Restricted Stock [Member] | Director [Member]
Vesting percentage					100.00%
Restricted Stock [Member] | Harrow Executives and Staff [Member]
Vesting period	12 months
Restricted Stock [Member] | Outside Directors [Member]
Vesting percentage	25.00%				25.00%
Restricted Stock Awards (RSAs) [Member]
Share based compensation expense | $				$ 1,403	$ 1,388
Harrow Health Inc [Member] | Restricted Stock [Member] | Outside Directors One [Member]
Shares issued as compensation	54,745
Harrow Health Inc [Member] | Restricted Stock [Member] | Outside Directors Two [Member]
Shares issued as compensation	54,745
Harrow Health Inc [Member] | Restricted Stock [Member] | Outside Directors Three [Member]
Shares issued as compensation	54,745
Harrow Health Inc [Member] | Restricted Stock [Member] | Outside Directors Four [Member]
Shares issued as compensation	54,745
Harrow Health Inc [Member] | Restricted Stock [Member] | Director [Member]
Number of outside directors | Director	4
Common Stock [Member]
Number of common stock issued				3,500,000
Common Stock [Member] | Harrow Health Inc [Member]
Number of common stock issued			3,500,000
Common Stock [Member] | Harrow Health Inc [Member] | Four Outside Directors [Member]
Shares issued as compensation	218,980

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