XML 60 R46.htm IDEA: XBRL DOCUMENT v3.22.1

Note 7 - Factoring - Fees (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Factoring fees	$ 18,727	$ 13,347

X

- Definition

The cost of factoring related to accounts receivable.

+ References

No definition available.

+ Details

Name:	bkyi_FactoringFees
Namespace Prefix:	bkyi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration