XML 37 R27.htm IDEA: XBRL DOCUMENT v3.21.1

REAL ESTATE OWNED, NET (Tables)

3 Months Ended

Mar. 31, 2021

Real Estate [Abstract]

Schedule of Changes in Real Estate Owned, Net of Valuation Adjustments

The following table presents the changes in REO for the three months ended March 31, 2021 and 2020 (in thousands):

			Three Months Ended March 31,
			2021						2020
Balance, beginning of the period			$	816					$	814
Additions from loan foreclosures			—						1,588
Proceeds from dispositions of REO			(783)						—
Gain on sale of REO			307						—
Balance, end of the period			$	340					$	2,402

X

- Definition

Reconciliation of Carrying Amount of Real Estate Owned [Table Text Block]

+ References

No definition available.

+ Details

Name:	banr_ReconciliationOfCarryingAmountOfRealEstateOwnedTableTextBlock
Namespace Prefix:	banr_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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