Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net income	$ 4,007,836	$ 4,045,231	$ 7,897,051	$ 7,310,375
Unrealized gains (losses) on securities available for sale:
Unrealized holding gains (losses) arising during the period before tax	7,656,064	(21,238,019)	16,146,238	(22,594,571)
Less reclassification adjustment for gains included in net income before tax	571	16,460	21,196	16,460
	7,655,493	(21,254,479)	16,125,042	(22,611,031)
Unrealized losses on derivative instruments	(251,149)		(251,149)
Other comprehensive income (loss), before tax	7,404,344	(21,254,479)	15,873,893	(22,611,031)
Tax expense (benefit)	2,928,330	(8,162,990)	6,167,095	(8,683,184)
Other comprehensive income (loss), net of tax	4,476,014	(13,091,489)	9,706,798	(13,927,847)
Comprehensive income (loss) attributable to QCR Holdings, Inc.	$ 8,483,850	$ (9,046,258)	$ 17,603,849	$ (6,617,472)