Note 2 - Community National Bancorporation and Community National Bank (Details) (USD $)	1 Months Ended	8 Months Ended	11 Months Ended	12 Months Ended						0 Months Ended	12 Months Ended					12 Months Ended	1 Months Ended	0 Months Ended	12 Months Ended	0 Months Ended		12 Months Ended	1 Months Ended	0 Months Ended	12 Months Ended		0 Months Ended		1 Months Ended	12 Months Ended			12 Months Ended
	Aug. 27, 2012	Dec. 31, 2013	Dec. 31, 2009	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011		Sep. 11, 2012 Undiscounted [Member] m2 Lease Funds LLC [Member]	Dec. 31, 2013 CNB Branches [Member]	Dec. 31, 2013 m2 Chief Executive Officer [Member] m2 Lease Funds LLC [Member]	Dec. 31, 2012 m2 Chief Executive Officer [Member] m2 Lease Funds LLC [Member]	May 13, 2013 Loan Historical Cost [Member] Community National Bancorporation and Community National Bank [Member]	May 13, 2013 Loan Fair Value [Member] Community National Bancorporation and Community National Bank [Member]	Dec. 31, 2013 Community National Bancorporation and Community National Bank [Member] London Interbank Offered Rate (LIBOR) [Member] Revolving Credit Facility [Member]	Jun. 27, 2013 Community National Bancorporation and Community National Bank [Member] London Interbank Offered Rate (LIBOR) [Member]	May 13, 2013 Community National Bancorporation and Community National Bank [Member] London Interbank Offered Rate (LIBOR) [Member]	Dec. 31, 2013 Community National Bancorporation and Community National Bank [Member] London Interbank Offered Rate (LIBOR) [Member]	May 13, 2013 Community National Bancorporation and Community National Bank [Member] Core Deposits [Member]	Dec. 31, 2013 Community National Bancorporation and Community National Bank [Member] Core Deposits [Member]	Dec. 31, 2013 Community National Bancorporation and Community National Bank [Member] Revolving Credit Facility [Member]	Jun. 27, 2013 Community National Bancorporation and Community National Bank [Member]	May 13, 2013 Community National Bancorporation and Community National Bank [Member]	Dec. 31, 2013 Community National Bancorporation and Community National Bank [Member]	Jun. 26, 2013 Community National Bancorporation and Community National Bank [Member]	Sep. 11, 2012 m2 Lease Funds LLC [Member]	Aug. 27, 2012 m2 Lease Funds LLC [Member]	Aug. 27, 2012 m2 Lease Funds LLC [Member]	Dec. 31, 2013 m2 Lease Funds LLC [Member]	Dec. 31, 2012 m2 Lease Funds LLC [Member]	Aug. 31, 2005 m2 Lease Funds LLC [Member]	Dec. 31, 2013 Core Deposits [Member]
Note 2 - Community National Bancorporation and Community National Bank (Details) [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired																								100.00%				20.00%	20.00%	20.00%		80.00%
Business Combination, Consideration Transferred		$ 19,441,834		$ 19,441,834																				$ 19,441,834					$ 4,501,442
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in Shares)		834,715																						834,715
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned																								13,180,150				2,133,417	2,133,417
Payments to Acquire Businesses, Gross		6,261,684		6,261,684	[1]		[1]		[1]															6,261,684			1,653,755
Finite-Lived Core Deposits, Gross		1,995,127		1,995,127																				3,440,076
Finite-Lived Intangible Asset, Useful Life																				10 years													10 years
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months																					199,512
Finite-Lived Intangible Assets, Amortization Expense, Year Two																					199,512
Finite-Lived Intangible Assets, Amortization Expense, Year Three																					199,512
Finite-Lived Intangible Assets, Amortization Expense, Year Four																					199,512
Finite-Lived Intangible Assets, Amortization Expense, Year Five																					199,512
Finite-Lived Intangible Assets, Amortization Expense, after Year Five																					872,873
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables		195,658,486		195,658,486										3,033,022	2,207,891
Certain Loans Acquired in Transfer, Accretable Yield																								4,128,315	2,068,332
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Reclassifications to Nonaccretable Difference																								397,894	233,933
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Outstanding Balance																									6,702,000
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period, at Acquisition, at Fair Value																									4,125,175
Debt Instrument, Unamortized Discount		(2,497,170)		(2,497,170)																					2,576,825			459,822	459,822
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other		3,911,053		3,911,053																				3,950,000
Line of Credit Facility, Current Borrowing Capacity																								4,400,000
Line of Credit Facility, Amount Outstanding																								10,000,000		10,000,000
Termination Loans																							10,000,000	10,000,000
Term Loan Period																							3 years	3 years
Debt Instrument, Basis Spread on Variable Rate																2.50%	3.00%	3.00%	3.17%			2.50%
Line of Credit Facility, Remaining Borrowing Capacity		351,291,107		351,291,107		311,703,791																			10,000,000
Business Combination, Bargain Purchase, Gain Recognized, Amount		1,841,385		1,841,385
Business Combination, Acquisition Related Costs				2,353,162																					2,353,162
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal				2,334,216							2,334,216
Business Combination, Consideration Transferred, Liabilities Incurred	2,847,687									3,307,509
Fair Value Inputs, Discount Rate			6.23%																									5.00%
Accretion Expense				(1,060,708)																										148,137	47,758
Other Liabilities		37,003,742		37,003,742		31,424,848																								3,043,582	2,895,445
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability												725,483	195,715
Business Combination, Contingent Consideration, Liability												$ 921,198	$ 195,715

[1] Net cash received at closing totaled $3,025,073