Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals)

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Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals)
$ in Thousands
9 Months Ended
Sep. 30, 2018
USD ($)
Additional Paid-in Capital [Member]  
Issuance of common stock and warrants, offering costs $ 529