Note 8 - Regulatory Capital Requirements and Restrictions On Dividends (Tables)

6 Months Ended

Jun. 30, 2015

Disclosure Text Block [Abstract]

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

											To Be Well
											Capitalized Under					New
						For Capital					Prompt Corrective					Basel III
	Actual					Adequacy Purposes					Action Provisions					Minimums*
	Amount		Ratio			Amount		Ratio			Amount		Ratio			Amount		Ratio
As of June 30, 2015:
Company:
Total risk-based capital	$	267,743		12.92	%	$	165,750	>	8.0	%	$	207,188	>	10.0	%	$	165,750	>	8.0	%
Tier 1 risk-based capital		241,548		11.66	%		124,313	>	6.0			165,750	>	8.0			124,313	>	6.0
Tier 1 leverage		241,548		9.62	%		100,436	>	4.0			125,545	>	5.0			100,436	>	4.0
Common equity Tier 1		241,548		9.97	%		93,234	>	4.5			134,672	>	6.5			93,234	>	4.5
Quad City Bank & Trust:
Total risk-based capital	$	130,828		12.91	%	$	81,107	>	8.0	%	$	101,384	>	10.0	%	$	81,107	>	8.0	%
Tier 1 risk-based capital		118,182		11.66	%		60,830	>	6.0			81,107	>	8.0			60,830	>	6.0
Tier 1 leverage		118,182		8.86	%		53,347	>	4.0			66,683	>	5.0			53,347	>	4.0
Common equity Tier 1		118,182		11.66	%		45,623	>	4.5			65,900	>	6.5			45,623	>	4.5
Cedar Rapids Bank & Trust:
Total risk-based capital	$	101,472		13.73	%	$	59,112	>	8.0	%	$	73,889	>	10.0	%	$	59,112	>	8.0	%
Tier 1 risk-based capital		92,223		12.48	%		44,334	>	6.0			59,112	>	8.0			44,334	>	6.0
Tier 1 leverage		92,223		10.73	%		34,387	>	4.0			42,984	>	5.0			34,387	>	4.0
Common equity Tier 1		92,223		12.48	%		33,250	>	4.5			48,028	>	6.5			33,250	>	4.5
Rockford Bank & Trust:
Total risk-based capital	$	37,885		11.71	%	$	25,891	>	8.0	%	$	32,363	>	10.0	%	$	25,891	>	8.0	%
Tier 1 risk-based capital		33,838		10.46	%		19,418	>	6.0			25,891	>	8.0			19,418	>	6.0
Tier 1 leverage		33,838		9.42	%		14,369	>	4.0			17,961	>	5.0			14,369	>	4.0
Common equity Tier 1		33,838		10.46	%		14,564	>	4.5			21,036	>	6.5			14,564	>	4.5

											To Be Well
											Capitalized Under
						For Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2014:
Company:
Total risk-based capital	$	204,376		10.91	%	$	149,876	>	8.0	%		N/A		N/A
Tier 1 risk-based capital		178,364		9.52	%		74,938	>	4.0	%		N/A		N/A
Tier 1 leverage		178,364		7.62	%		93,658	>	4.0	%		N/A		N/A
Quad City Bank & Trust:
Total risk-based capital	$	104,869		11.26	%	$	74,495	>	8.0	%	$	93,119	>	10.0	%
Tier 1 risk-based capital		93,785		10.07	%		37,248	>	4.0			55,872	>	6.0
Tier 1 leverage		93,785		7.10	%		52,817	>	4.0			66,021	>	5.0
Cedar Rapids Bank & Trust:
Total risk-based capital	$	76,662		11.54	%	$	53,126	>	8.0	%	$	66,407	>	10.0	%
Tier 1 risk-based capital		68,772		10.36	%		26,563	>	4.0			39,844	>	6.0
Tier 1 leverage		68,772		8.21	%		33,525	>	4.0			41,906	>	5.0
Rockford Bank & Trust:
Total risk-based capital	$	35,906		12.56	%	$	22,875	>	8.0	%	$	28,594	>	10.0	%
Tier 1 risk-based capital		32,325		11.30	%		11,438	>	4.0			17,156	>	6.0
Tier 1 leverage		32,325		9.16	%		14,112	>	4.0			17,640	>	5.0