Note 8 - Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

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

	Commercial Banking										Wealth				Intercompany		Consolidated
	QCBT		CRBT		CSB		RB&T		SFC Bank		Management		All other		Eliminations		Total
Three Months Ended September 30, 2018
Total revenue	$	17,321,929	$	16,799,795	$	8,888,955	$	5,244,856	$	7,360,191	$	3,255,241	$	12,475,438	$	(12,707,109)	$	58,639,296
Net interest income		12,218,192		10,832,532		7,101,066		3,414,760		5,700,566		—		(958,624)		4,991		38,313,483
Provision		409,086		452,742		20,000		4,849,000		475,000		—		—		—		6,205,828
Net income  (loss)		4,827,397		4,868,765		2,533,392		(2,519,016)		2,197,448		768,095		8,600,144		(12,467,390)		8,808,835
Goodwill		3,222,688		14,979,984		9,888,225		—		45,527,529		—		—		—		73,618,426
Core deposit intangible		—		3,313,000		4,852,300		—		7,971,614		—		—		—		16,136,914
Total assets		1,579,327,112		1,354,294,043		734,535,978		484,059,163		623,519,770		—		554,345,558		(537,349,129)		4,792,732,495
Three Months Ended September 30, 2017
Total revenue	$	11,771,842	$	10,892,025	$	7,678,006	$	4,534,768	$	—	$	2,689,853	$	10,028,660	$	(7,052,986)	$	40,542,168
Net interest income		11,664,970		7,903,483		6,379,111		3,245,346		—		—		(636,562)		—		28,556,348
Provision		1,140,436		200,000		574,000		172,000		—		—		—		—		2,086,436
Net income		3,929,158		3,130,319		1,669,209		726,926		—		539,091		7,853,935		(9,994,703)		7,853,935
Goodwill		3,222,688		—		9,888,225		—		—		—		—		—		13,110,913
Core deposit intangible		—		1,122,263		5,566,350		—		—		—		—		—		6,688,613
Total assets		1,456,251,244		1,007,062,151		631,963,143		445,098,530		—		—		395,697,820		(385,609,794)		3,550,463,094
Nine Months Ended September 30, 2018
Total revenue	$	49,812,373	$	49,301,104	$	25,458,573	$	15,362,717	$	7,360,191	$	9,560,319	$	38,031,924	$	(38,449,680)	$	156,437,521
Net interest income		36,628,528		32,149,435		20,579,523		10,281,763		5,700,566		—		(2,543,909)		4,991		102,800,897
Provision for loan/lease losses		2,783,988		1,682,312		816,602		5,288,500		475,000		—		—		—		11,046,402
Net income (loss)		13,796,167		14,190,335		6,560,327		(964,098)		2,197,448		2,335,871		29,520,347		(37,832,216)		29,804,181
Goodwill		3,222,688		14,979,984		9,888,225		—		45,527,529		—		—		—		73,618,426
Core deposit intangible		—		3,313,000		4,852,300		—		7,971,614		—		—		—		16,136,914
Total assets		1,579,327,112		1,354,294,043		734,535,978		484,059,163		623,519,770		—		554,345,558		(537,349,129)		4,792,732,495
Nine Months Ended September 30, 2017
Total revenue	$	39,517,823	$	31,428,339	$	23,981,019	$	12,723,998	$	—	$	7,952,495	$	30,086,617	$	(27,283,484)	$	118,406,807
Net interest income		34,381,270		22,107,955		20,326,439		9,308,932		—		—		(1,852,668)		—		84,271,928
Provision for loan/lease losses		2,624,538		750,000		2,209,000		631,000		—		—		—		—		6,214,538
Net income		11,657,941		8,893,461		5,484,383		2,406,337		—		1,554,618		25,804,917		(29,996,740)		25,804,917
Goodwill		3,222,688		—		9,888,225		—		—		—		—		—		13,110,913
Core deposit intangible		—		1,122,263		5,566,350		—		—		—		—		—		6,688,613
Total assets		1,456,251,244		1,007,062,151		631,963,143		445,098,530		—		—		395,697,820		(385,609,794)		3,550,463,094