XML 85 R75.htm IDEA: XBRL DOCUMENT v3.23.2

Deposits (Narrative) (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Deposits [Abstract]
Time deposits greater than $250,000	$ 16.3	$ 8.8

X

- Definition

Time Deposits 250000 Or More

+ References

No definition available.

+ Details

Name:	fraf_TimeDeposits250000OrMore
Namespace Prefix:	fraf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

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