The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

SUBSEQUENT EVENTS (Details) - USD ($)			9 Months Ended
SUBSEQUENT EVENTS (Details) - USD ($)	Nov. 12, 2019	Jul. 25, 2019	Sep. 30, 2019	Sep. 30, 2018
Business Acquisition [Abstract]
Cash paid for acquisition			$ 2,800,000	$ 0
West Texas State Bank [Member]
Business Acquisition [Abstract]
Cash paid for acquisition		$ 76,100,000
Subsequent Event [Member] \| West Texas State Bank [Member]
Business Acquisition [Abstract]
Cash paid for acquisition	$ 76,100,000