Note 3 - LOANS/LEASES RECEIVABLE - Allowance for Estimated Losses on Loans Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance, beginning	$ 86,573	$ 74,786	$ 87,706	$ 78,721
Change in ACL for writedown of LHFS to fair value	(2,277)
Initial ACL recorded for PCD loans		5,902	(3,986)	5,902
Provision for credit losses	3,313	12,141	5,771	8,292
Charged off	(1,947)	(620)	(4,222)	(1,076)
Recoveries	135	216	528	586
Balance, ending	85,797	92,425	85,797	92,425
Guaranty Bank
Provision for credit losses		11,000		11,000
C&I | C&I - revolving
Balance, beginning	4,637	3,619	4,457	3,907
Initial ACL recorded for PCD loans		600		600
Provision for credit losses	(536)	960	(356)	672
Balance, ending	4,101	5,179	4,101	5,179
C&I | C&I - other including lease
Balance, beginning	26,637	25,437	27,753	25,982
Change in ACL for writedown of LHFS to fair value	(5)
Initial ACL recorded for PCD loans		7	(5)	7
Provision for credit losses	2,318	2,864	2,875	2,533
Charged off	(1,920)	(426)	(3,975)	(875)
Recoveries	132	211	514	446
Balance, ending	27,162	28,093	27,162	28,093
CRE | Owner occupied
Balance, beginning	9,089	7,897	9,965	8,501
Initial ACL recorded for PCD loans		2,481		2,481
Provision for credit losses	(358)	686	(1,026)	77
Charged off			(208)
Recoveries		1		6
Balance, ending	8,731	11,065	8,731	11,065
CRE | Non-owner occupied
Balance, beginning	12,632	7,857	11,749	8,549
Initial ACL recorded for PCD loans		1,076		1,076
Provision for credit losses	(664)	3,309	214	2,489
Charged off		(193)		(193)
Recoveries			5	128
Balance, ending	11,968	12,049	11,968	12,049
Construction and land development
Balance, beginning	15,245	14,671	14,262	16,972
Change in ACL for writedown of LHFS to fair value	207
Initial ACL recorded for PCD loans		1,100	(147)	1,100
Provision for credit losses	436	617	1,785	(1,684)
Charged off			(12)
Balance, ending	15,888	16,388	15,888	16,388
Multi-family
Balance, beginning	11,621	10,336	13,186	9,339
Change in ACL for writedown of LHFS to fair value	(2,479)
Initial ACL recorded for PCD loans		481	(3,834)	481
Provision for credit losses	2,087	1,966	1,877	2,963
Balance, ending	11,229	12,783	11,229	12,783
Direct financing leases
Balance, beginning			970
Charged off	(49)		(53)
Balance, ending	1,006		1,006
Direct financing leases | C&I - other including lease
Balance, beginning				1,500
Provision for credit losses		185		158
Charged off		(109)		223
Recoveries		48		108
Threshold for related party loans evaluated		1,600		1,600
1-4 family real estate
Balance, beginning	5,270	4,154	4,963	4,541
Initial ACL recorded for PCD loans		137		137
Provision for credit losses	(57)	1,222	245	835
Recoveries			5
Balance, ending	5,213	5,513	5,213	5,513
Consumer
Balance, beginning	1,442	815	1,371	930
Initial ACL recorded for PCD loans		20		20
Provision for credit losses	87	517	157	407
Charged off	(27)	(1)	(27)	(8)
Recoveries	3	4	4	6
Balance, ending	$ 1,505	$ 1,355	$ 1,505	$ 1,355