Condensed Statement of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - USD ($)	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement Of Stockholders Equity [Abstract]
Net withheld for employee taxes	45,459	17,570
Offering cost from sale of stock	$ 710,572

The number of restricted shares issued as compensation, net of shares for the payment of withholding taxes. This element is to be used only if shares are used in lieu of cash to satisfy all or a portion of withholding taxes.

No definition available.

Name:	us-gaap_RestrictedStockSharesIssuedNetOfSharesForTaxWithholdings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration