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CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK, REDEEMABLE COMMON STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited) (Parenthetical) $ in Thousands	Mar. 31, 2018 USD ($)
Statement of Stockholders' Equity [Abstract]
Net of issuance costs	$ 1

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- Definition

Preferred Stock Issuance Costs

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Balance Type:	debit
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