XML 46 R36.htm IDEA: XBRL DOCUMENT v3.21.1

Basis of Presentation (Narrative) (Details)	Mar. 31, 2021 loan
Basis of Presentation [Abstract]
Number Of Libor Based Loans	28
Percentage Of Libor Based Loans	7.90%

X

- Definition

Number Of Libor Based Loans

+ References

No definition available.

+ Details

Name:	shbi_NumberOfLiborBasedLoans
Namespace Prefix:	shbi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage Of Libor Based Loans

+ References

No definition available.

+ Details

Name:	shbi_PercentageOfLiborBasedLoans
Namespace Prefix:	shbi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

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