Note 5 - Business Segment Information (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Commercial Banking
	Quad City		Cedar Rapids		Rockford		Wealth					Intercompany			Consolidated
	Bank & Trust		Bank & Trust		Bank & Trust		Management		All Other			Eliminations			Total
Three Months Ended June 30, 2014
Total revenue	$	11,962,820	$	8,710,753	$	3,701,841	$	2,155,272	$	5,266,342		$	(5,347,439	)	$	26,449,589
Net interest income	$	9,080,775	$	5,739,056	$	2,576,734	$	-	$	(431,222	)	$	-		$	16,965,343
Net income	$	2,454,422	$	1,781,987	$	614,264	$	386,913	$	4,007,836		$	(5,237,586	)	$	4,007,836
Total assets	$	1,278,200,724	$	826,278,230	$	351,309,896	$	-	$	208,242,778		$	(199,192,145	)	$	2,464,839,483
Provision for loan/lease losses	$	560,879	$	250,000	$	191,000	$	-	$	-		$	-		$	1,001,879
Goodwill	$	3,222,688	$	-	$	-	$	-	$	-		$	-		$	3,222,688
Core deposit intangible	$	-	$	1,770,677	$	-	$	-	$	-		$	-		$	1,770,677
Three Months Ended June 30, 2013
Total revenue	$	11,810,586	$	8,140,723	$	3,649,811	$	1,728,074	$	6,439,309		$	(4,680,346	)	$	27,088,157
Net interest income	$	8,485,092	$	5,177,399	$	2,434,391	$	-	$	(388,830	)	$	-		$	15,708,052
Net income	$	1,951,271	$	1,864,374	$	719,480	$	232,035	$	4,045,231		$	(4,767,160	)	$	4,045,231
Total assets	$	1,226,928,751	$	896,869,042	$	333,996,843	$	-	$	211,484,709		$	(222,507,868	)	$	2,446,771,477
Provision for loan/lease losses	$	1,020,123	$	100,014	$	400,000	$	-	$	-		$	-		$	1,520,137
Goodwill	$	3,222,688	$	-	$	-	$	-	$	-		$	-		$	3,222,688
Core deposit intangible	$	-	$	3,440,076	$	-	$	-	$	-		$	-		$	3,440,076
Six Months Ended June 30, 2014
Total revenue	$	23,900,953	$	17,014,378	$	7,184,717	$	4,304,606	$	10,490,207		$	(10,663,220	)	$	52,231,641
Net interest income	$	18,001,813	$	11,641,115	$	5,052,416	$	-	$	(880,760	)	$	-		$	33,814,584
Net income	$	4,795,705	$	3,716,757	$	1,085,303	$	846,207	$	7,897,051		$	(10,443,972	)	$	7,897,051
Total assets	$	1,278,200,724	$	826,278,230	$	351,309,896	$	-	$	208,242,778		$	(199,192,145	)	$	2,464,839,483
Provision for loan/lease losses	$	1,170,041	$	550,000	$	376,000	$	-	$	-		$	-		$	2,096,041
Goodwill	$	3,222,688	$	-	$	-	$	-	$	-		$	-		$	3,222,688
Core deposit intangible	$	-	$	1,770,677	$	-	$	-	$	-		$	-		$	1,770,677
Six Months Ended June 30, 2013
Total revenue	$	23,866,247	$	15,069,074	$	6,833,870	$	3,377,085	$	11,171,879		$	(9,488,487	)	$	50,829,668
Net interest income	$	16,876,630	$	9,022,281	$	4,739,468	$	-	$	(739,010	)	$	-		$	29,899,369
Net income	$	4,448,296	$	3,585,185	$	815,722	$	445,042	$	7,310,375		$	(9,294,245	)	$	7,310,375
Total assets	$	1,226,928,751	$	896,869,042	$	333,996,843	$	-	$	211,484,709		$	(222,507,868	)	$	2,446,771,477
Provision for loan/lease losses	$	1,377,905	$	400,014	$	800,000	$	-	$	-		$	-		$	2,577,919
Goodwill	$	3,222,688	$	-	$	-	$	-	$	-		$	-		$	3,222,688
Core deposit intangible	$	-	$	3,440,076	$	-	$	-	$	-		$	-		$	3,440,076