XML 78 R67.htm IDEA: XBRL DOCUMENT v3.20.2
Business Combination (Details Textual)
Feb. 08, 2019
USD ($)
$ / shares
shares
Business Combination (Textual)  
Goodwill write-down value | $ $ 43,647,626
Percentage of goodwill 100.00%
BioKey [Member]  
Business Combination (Textual)  
Common stock issued 29,561,231
Reverse stock split 1,642,291
Common stock per share | $ / shares $ 1.50