Subsequent Events (Details) - Subsequent Event [Member]	1 Months Ended
Feb. 06, 2020 $ / shares shares
Subsequent Events (Textual)
Common stock sold under the sales agreement \| shares	925,480
Average price of per share under the sales agreement \| $ / shares	$ 3.95

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant