Note 13 - Regulatory Capital (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure Text Block [Abstract]

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

	Actual					For Capital Adequacy Purposes					To be well capitalized under prompt corrective action regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
At December 31, 2015:
Total risk based capital
Republic	$	138,566		12.65	%	$	87,617		8.00	%	$	109,521		10.00	%
Company		145,089		13.19	%		87,976		8.00	%		-		-	%
Tier one risk based capital
Republic		129,863		11.86	%		65,712		6.00	%		87,617		8.00	%
Company		136,386		12.40	%		65,982		6.00	%		-		-	%
CET 1 risk based capital
Republic		129,863		11.86	%		49,284		4.50	%		71,189		6.50	%
Company		114,586		10.42	%		49,487		4.50	%		-		-	%
Tier one leveraged capital
Republic		129,863		9.22	%		56,328		4.00	%		70,410		5.00	%
Company		136,386		9.65	%		56,531		4.00	%		-		-	%
At December 31, 2014:
Total risk based capital
Republic	$	132,460		14.04	%	$	75,491		8.00	%	$	94,364		10.00	%
Company		142,556		15.10	%		75,543		8.00	%		-		-	%
Tier one risk based capital
Republic		120,924		12.81	%		37,746		4.00	%		56,618		6.00	%
Company		131,020		13.88	%		37,771		4.00	%		-		-	%
Tier one leveraged capital
Republic		120,924		10.37	%		46,630		4.00	%		58,288		5.00	%
Company		131,020		11.23	%		46,680		4.00	%		-		-	%