Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net income	$ 14,938,245	$ 13,106,240	$ 10,129,869
Unrealized gains (losses) on securities available for sale:
Unrealized holding gains (losses) arising during the period before tax	(29,292,079)	(40,839)	7,914,236
Less reclassification adjustment for gains included in net income before tax	432,492	42,200	1,353,681
	(29,724,571)	(83,039)	6,560,555
Tax expense (benefit)	(11,373,902)	(35,008)	2,510,006
Other comprehensive income (loss), net of tax	(18,350,669)	(48,031)	4,050,549
Comprehensive income (loss) attributable to QCR Holdings, Inc.	$ (3,412,424)	$ 13,058,209	$ 14,180,418