Note 9 - Regulatory Capital Requirements and Restrictions on Dividends (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

										For Capital					To Be Well
										Adequacy Purposes					Capitalized Under
					For Capital					With Capital					Prompt Corrective
	Actual				Adequacy Purposes					Conservation Buffer*					Action Provisions
	Amount		Ratio		Amount			Ratio		Amount			Ratio		Amount			Ratio
As of December 31, 2018:
Company:
Total risk-based capital	$	460,416	10.69	%	$	344,551	>	8.00	%	$	425,305	>	9.875	%	$	430,689	>	10.00	%
Tier 1 risk-based capital		420,569	9.77	%		258,413	>	6.00			339,168	>	7.875			344,551	>	8.00
Tier 1 leverage		420,569	8.87	%		189,858	>	4.00			189,858	>	4.000			237,322	>	5.00
Common equity Tier 1		382,899	8.89	%		193,810	>	4.50			274,564	>	6.375			279,948	>	6.50
Quad City Bank & Trust:
Total risk-based capital	$	162,009	11.38	%	$	113,900	>	8.00	%	$	140,596	>	9.875	%	$	142,376	>	10.00	%
Tier 1 risk-based capital		148,529	10.43	%		85,425	>	6.00			112,121	>	7.875			113,900	>	8.00
Tier 1 leverage		148,529	9.04	%		65,744	>	4.00			65,744	>	4.000			82,180	>	5.00
Common equity Tier 1		148,529	10.43	%		64,069	>	4.50			90,764	>	6.375			92,544	>	6.50
Cedar Rapids Bank & Trust:
Total risk-based capital	$	146,292	11.55	%	$	101,310	>	8.00	%	$	125,054	>	9.875	%	$	126,637	>	10.00	%
Tier 1 risk-based capital		133,982	10.58	%		75,982	>	6.00			99,727	>	7.875			101,310	>	8.00
Tier 1 leverage		133,982	9.98	%		53,682	>	4.00			53,682	>	4.000			67,103	>	5.00
Common equity Tier 1		133,982	10.58	%		56,987	>	4.50			80,731	>	6.375			82,314	>	6.50
Community State Bank:
Total risk-based capital	$	75,233	11.24	%	$	53,567	>	8.00	%	$	66,122	>	9.875	%	$	66,959	>	10.00	%
Tier 1 risk-based capital		69,101	10.32	%		40,175	>	6.00			52,730	>	7.875			53,567	>	8.00
Tier 1 leverage		69,101	9.19	%		30,070	>	4.00			30,070	>	4.000			37,588	>	5.00
Common equity Tier 1		69,101	10.32	%		30,131	>	4.50			42,686	>	6.375			43,523	>	6.50
Rockford Bank & Trust:
Total risk-based capital	$	50,648	10.89	%	$	37,208	>	8.00	%	$	45,929	>	9.875	%	$	46,511	>	10.00	%
Tier 1 risk-based capital		44,821	9.64	%		27,906	>	6.00			36,627	>	7.875			37,208	>	8.00
Tier 1 leverage		44,821	8.93	%		20,081	>	4.00			20,081	>	4.000			25,101	>	5.00
Common equity Tier 1		44,821	9.64	%		20,930	>	4.50			29,650	>	6.375			30,232	>	6.50
Springfield First Community Bank:
Total risk-based capital	$	57,051	12.24	%	$	37,278	>	8.00	%	$	46,016	>	9.875	%	$	46,598	>	10.00	%
Tier 1 risk-based capital		51,279	11.00	%		27,959	>	6.00			36,696	>	7.875			37,278	>	8.00
Tier 1 leverage		51,279	9.39	%		21,849	>	4.00			21,849	>	4.000			27,312	>	5.00
Common equity Tier 1		51,279	11.00	%		20,969	>	4.50			29,706	>	6.375			30,289	>	6.50

										For Capital					To Be Well
										Adequacy Purposes					Capitalized Under
					For Capital					With Capital					Prompt Corrective
	Actual				Adequacy Purposes					Conservation Buffer*					Action Provisions
	Amount		Ratio		Amount			Ratio		Amount			Ratio		Amount			Ratio
As of December 31, 2017:
Company:
Total risk-based capital	$	383,282	11.15	%	$	275,090	>	8.00	%	$	318,073	>	9.25	%	$	343,862	>	10.00	%
Tier 1 risk-based capital		348,530	10.14	%		206,317	>	6.00			249,300	>	7.25			275,090	>	8.00
Tier 1 leverage		348,530	8.98	%		155,256	>	4.00			155,256	>	4.00			194,070	>	5.00
Common equity Tier 1		313,012	9.10	%		154,738	>	4.50			197,721	>	5.75			223,510	>	6.50
Quad City Bank & Trust:
Total risk-based capital	$	160,112	12.35	%	$	103,711	>	8.00	%	$	119,916	>	9.25	%	$	129,639	>	10.00	%
Tier 1 risk-based capital		147,472	11.38	%		77,783	>	6.00			93,988	>	7.25			103,711	>	8.00
Tier 1 leverage		147,472	9.52	%		61,985	>	4.00			61,985	>	4.00			77,481	>	5.00
Common equity Tier 1		147,472	11.38	%		58,337	>	4.50			74,542	>	5.75			84,265	>	6.50
Cedar Rapids Bank & Trust:
Total risk-based capital	$	138,492	11.88	%	$	93,272	>	8.00	%	$	107,846	>	9.25	%	$	116,590	>	10.00	%
Tier 1 risk-based capital		126,601	10.86	%		69,954	>	6.00			84,528	>	7.25			93,272	>	8.00
Tier 1 leverage		126,601	11.68	%		43,348	>	4.00			43,348	>	4.00			54,185	>	5.00
Common equity Tier 1		126,601	10.86	%		52,465	>	4.50			67,039	>	5.75			75,783	>	6.50
Community State Bank:
Total risk-based capital	$	66,271	11.71	%	$	45,293	>	8.00	%	$	52,370	>	9.25	%	$	56,616	>	10.00	%
Tier 1 risk-based capital		61,941	10.94	%		33,970	>	6.00			41,047	>	7.25			45,293	>	8.00
Tier 1 leverage		61,941	9.77	%		25,354	>	4.00			25,354	>	4.00			31,693	>	5.00
Common equity Tier 1		61,941	10.94	%		25,477	>	4.50			32,554	>	5.75			36,801	>	6.50
Rockford Bank & Trust:
Total risk-based capital	$	45,684	11.28	%	$	32,413	>	8.00	%	$	37,477	>	9.25	%	$	40,516	>	10.00	%
Tier 1 risk-based capital		40,615	10.02	%		24,310	>	6.00			29,374	>	7.25			32,413	>	8.00
Tier 1 leverage		40,615	8.94	%		18,177	>	4.00			18,177	>	4.00			22,721	>	5.00
Common equity Tier 1		40,615	10.02	%		18,232	>	4.50			23,297	>	5.75			26,335	>	6.50

*   The minimums under Basel III increase by .625% (the capital conservation buffer) for all ratios other than Tier 1 leverage annually until 2019.