Note 7 - Sale of Credit Card Loan Receivables and Credit Card Issuing Business for QCBT (Detail) (USD $)	1 Months Ended	3 Months Ended	1 Months Ended
	Jan. 31, 2013	Mar. 31, 2013 Subsequent Event [Member] Credit Card Loan Receivables and Credit Card Issuing Business for QCBT [Member] Maximum [Member]	Jan. 31, 2013 Subsequent Event [Member] Credit Card Loan Receivables and Credit Card Issuing Business for QCBT [Member]
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds	$ 257,476		$ 10,179,318
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal		593,197	495,405
Gain (Loss) on Sale of Business	$ 355,268