XML 41 R30.htm IDEA: XBRL DOCUMENT v3.19.1

Acquisition of Clifton Bancorp Inc. (Tables)

9 Months Ended

Mar. 31, 2019

Clifton Bancorp Inc. [Member]

Business Acquisition [Line Items]

Summary of Unaudited Supplemental Pro Forma Information

The unaudited supplemental pro forma information for the three and nine months ended March 31, 2018 set forth below reflects adjustments related to (a) purchase accounting fair value adjustments; (b) amortization of core deposit and other intangibles; and (c) adjustments to interest income and expense due to amortization of premiums and accretion of discounts.

	Three Months Ended				Nine Months Ended
	March 31,				March 31,
	2018				2018
	(In Thousands)
Unaudited Supplemental Pro Forma Information:
Net interest income	$	39,237			$	116,817
Non-interest income		3,986				11,878
Non-interest expense		27,902				81,811
Net income available to common stockholders		10,745				25,581

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the nature and amount of any material, nonrecurring adjustments directly attributable to the business combination(s) included in the reported pro forma revenue and earnings (supplemental pro forma information).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(4)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

Name:	us-gaap_BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=krny_CliftonBancorpIncorporationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: