XML 22 R7.htm IDEA: XBRL DOCUMENT v3.19.1

Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Stockholders' Equity [Abstract]
Issuance of common stock for cash, financing costs	$ 0	$ 4,900	$ 128

X

- Definition

Issuance of common stock for cash, financing costs.

+ References

No definition available.

+ Details

Name:	ino_IssuanceOfCommonStockForCashFinancingCosts
Namespace Prefix:	ino_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_StatementOfStockholdersEquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration