Condensed Consolidated Statements Of Stockholders' Equity (Parentheticals) - shares	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018
Statement of Stockholders' Equity [Abstract]
Shares issued (shares)	15,745	54,085	24,769

Number of new stock issued during the period.

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-Name Accounting Standards Codification
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-Publisher FASB
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration