Investment Securities - Unrealized Loss Positions (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	$ 19,063,058	$ 4,686,450
Less than 12 months, Unrealized Loss	1,187,018	64,815
12 months or more, Fair Value	3,768,181	1,037,825
12 months or more, Unrealized Loss	141,820	6,371
Fair Value, Total	22,831,239	5,724,275
Total Unrealized Loss	1,328,838	71,186
US Government Agencies
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	4,807,632	1,080,438
Less than 12 months, Unrealized Loss	66,984	25,990
12 months or more, Fair Value	1,462,360
12 months or more, Unrealized Loss	19,428
Fair Value, Total	6,269,992	1,080,438
Total Unrealized Loss	86,412	25,990
State and Municipal Obligations
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	14,255,426	2,863,106
Less than 12 months, Unrealized Loss	1,120,034	37,731
12 months or more, Fair Value	2,305,821	1,037,825
12 months or more, Unrealized Loss	122,392	6,371
Fair Value, Total	16,561,247	3,900,931
Total Unrealized Loss	1,242,426	44,102
Certificates of Deposit
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value		742,906
Less than 12 months, Unrealized Loss		1,094
12 months or more, Fair Value
12 months or more, Unrealized Loss
Fair Value, Total		742,906
Total Unrealized Loss		$ 1,094