Note 13 - Regulatory Capital (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

(dollars in thousands)	Actual					Minimum Capital Adequacy					Minimum Capital Adequacy with Capital Buffer					To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio			Amount		Ratio
At December 31, 2021:
Total risk based capital
Republic	$	347,030		11.43	%	$	242,787		8.00	%	$	318,658		10.50	%	$	303,484		10.00	%
Company		360,175		11.83	%		243,591		8.00	%		319,713		10.50	%		-		-	%
Tier one risk based capital
Republic		328,066		10.81	%		182,091		6.00	%		257,962		8.50	%		242,787		8.00	%
Company		341,211		11.21	%		182,693		6.00	%		258,816		8.50	%		-		-	%
CET 1 risk based capital
Republic		328,066		10.81	%		136,568		4.50	%		212,439		7.00	%		197,265		6.50	%
Company		281,886		9.26	%		137,020		4.50	%		213,142		7.00	%		-		-	%
Tier one leveraged capital
Republic		322,097		5.85	%		224,247		4.00	%		224,247		4.00	%		280,309		5.00	%
Company		324,242		6.08	%		224,656		4.00	%		224,656		4.00	%		-		-	%
At December 31, 2020:
Total risk based capital
Republic	$	298,291		12.36	%	$	193,062		8.00	%	$	253,394		10.50	%	$	241,327		10.00	%
Company		326,554		13.50	%		193,498		8.00	%		253,967		10.50	%		-		-	%
Tier one risk based capital
Republic		285,316		11.82	%		144,796		6.00	%		205,128		8.50	%		193,062		8.00	%
Company		313,579		12.96	%		145,124		6.00	%		205,592		8.50	%		-		-	%
CET 1 risk based capital
Republic		285,316		11.82	%		108,597		4.50	%		168,929		7.00	%		156,863		6.50	%
Company		254,254		10.51	%		108,843		4.50	%		169,311		7.00	%		-		-	%
Tier one leveraged capital
Republic		287,114		7.44	%		153,414		4.00	%		153,414		4.00	%		191,767		5.00	%
Company		308,113		8.17	%		153,621		4.00	%		153,621		4.00	%		-		-	%