Note 4 - Loans and Allowance for Loan Losses (Details) - Loan Portfolio by Credit Quality (USD $)	Jun. 30, 2014	Dec. 31, 2013
Rating:
Loans receivable	$ 461,115,778	$ 472,356,822
Real Estate Construction [Member] | Pass [Member]
Rating:
Loans receivable	28,105,000	31,433,000
Real Estate Construction [Member] | Special Mention [Member]
Rating:
Loans receivable	7,585,000	7,253,000
Real Estate Construction [Member] | Substandard [Member]
Rating:
Loans receivable	3,469,000	683,000
Real Estate Construction [Member] | Doubtful [Member]
Rating:
Loans receivable		3,897,000
Real Estate Construction [Member]
Rating:
Loans receivable	39,159,239	43,266,130
Real Estate Commercial [Member] | Pass [Member]
Rating:
Loans receivable	180,408,000	169,135,000
Real Estate Commercial [Member] | Special Mention [Member]
Rating:
Loans receivable	3,874,000	4,721,000
Real Estate Commercial [Member] | Substandard [Member]
Rating:
Loans receivable	3,539,000	5,224,000
Real Estate Commercial [Member] | Doubtful [Member]
Rating:
Loans receivable	487,000
Real Estate Commercial [Member]
Rating:
Loans receivable	188,307,781	179,079,433
One to Four Family Units [Member] | Pass [Member]
Rating:
Loans receivable	88,541,000	83,341,000
One to Four Family Units [Member] | Special Mention [Member]
Rating:
Loans receivable	5,103,000	8,954,000
One to Four Family Units [Member] | Substandard [Member]
Rating:
Loans receivable	1,713,000	1,503,000
One to Four Family Units [Member]
Rating:
Loans receivable	95,356,636	93,797,650
Multi-Family Units [Member] | Pass [Member]
Rating:
Loans receivable	31,554,000	45,768,000
Multi-Family Units [Member] | Special Mention [Member]
Rating:
Loans receivable		420,000
Multi-Family Units [Member] | Substandard [Member]
Rating:
Loans receivable	415,000
Multi-Family Units [Member]
Rating:
Loans receivable	31,969,145	46,188,434
Commercial Loans [Member] | Pass [Member]
Rating:
Loans receivable	71,914,000	78,622,000
Commercial Loans [Member] | Special Mention [Member]
Rating:
Loans receivable	14,487,000	9,161,000
Commercial Loans [Member] | Substandard [Member]
Rating:
Loans receivable	2,847,000	2,738,000
Commercial Loans [Member] | Doubtful [Member]
Rating:
Loans receivable		2,201,000
Commercial Loans [Member]
Rating:
Loans receivable	89,248,153	92,721,783
Consumer and Other Loans [Member] | Pass [Member]
Rating:
Loans receivable	16,872,000	16,743,000
Consumer and Other Loans [Member] | Special Mention [Member]
Rating:
Loans receivable		107,000
Consumer and Other Loans [Member] | Substandard [Member]
Rating:
Loans receivable	203,000	453,000
Consumer and Other Loans [Member]
Rating:
Loans receivable	17,074,824	17,303,392
Pass [Member]
Rating:
Loans receivable	417,394,000	425,042,000
Special Mention [Member]
Rating:
Loans receivable	31,049,000	30,616,000
Substandard [Member]
Rating:
Loans receivable	12,186,000	10,601,000
Doubtful [Member]
Rating:
Loans receivable	$ 487,000	$ 6,098,000