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A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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Equity Financing and Liquidity (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended	9 Months Ended
	May 23, 2018	Mar. 30, 2018	Jul. 31, 2018	Sep. 30, 2018
Equity Financing [Abstract]
Expected equity financing investment		$ 17,000
Sale of common stock, net of expenses				$ 14,664
Sale of common stock, net of expenses (in shares)	15,740,741		153,004
Equity financing cost				2,336
Legal fees				500
Placement agent fees				$ 1,359
Broadfin Capital [Member]
Equity Financing [Abstract]
Percentage of blocker prior to record date for meeting of shareholders		9.99%
Sabby Management [Member]
Equity Financing [Abstract]
Percentage of blocker prior to record date for meeting of shareholders		9.99%
Accelmed Stock Purchase Agreement [Member] \| Accelmed Growth Partners L.P. [Member]
Equity Financing [Abstract]
Sale of common stock, net of expenses		$ 13,000
Share price (in dollars per share)		$ 1.08
Sale of common stock, net of expenses (in shares)		12,037,037
Broadfin Capital and Sabby Management Stock Purchase Agreements [Member]
Equity Financing [Abstract]
Preferred stock, conversion price (in dollars per share)		$ 1.296
Broadfin Capital and Sabby Management Stock Purchase Agreements [Member] \| Broadfin Capital [Member]
Equity Financing [Abstract]
Sale of common stock, net of expenses		$ 1,000
Share price (in dollars per share)		$ 1.08
Sale of common stock, net of expenses (in shares)		925,926
Broadfin Capital and Sabby Management Stock Purchase Agreements [Member] \| Sabby Management [Member]
Equity Financing [Abstract]
Sale of common stock, net of expenses		$ 1,000
Share price (in dollars per share)		$ 1.08
Sale of common stock, net of expenses (in shares)		925,926
Subscription Agreement [Member] \| Gohan Investments, Ltd [Member]
Equity Financing [Abstract]
Sale of common stock, net of expenses		$ 1,000
Share price (in dollars per share)		$ 1.08
Sale of common stock, net of expenses (in shares)		925,926
Subscription Agreement [Member] \| Dr. Dolev Rafaeli [Member]
Equity Financing [Abstract]
Sale of common stock, net of expenses		$ 1,000
Share price (in dollars per share)		$ 1.08
Sale of common stock, net of expenses (in shares)		925,926