Investment and Mortgage-Backed Securities, Available for Sale (Tables)

12 Months Ended

Dec. 31, 2015

Investments, Debt and Equity Securities [Abstract]

Schedule of Available for Sale Securities

The amortized cost, gross unrealized gains, gross unrealized losses, and fair values of investment and mortgage-backed securities available for sale at the dates indicated are as follows:

	December 31, 2015
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair value
FHLB Securities	$	2,000,000	$	—	$	67,912	$	1,932,088
Federal Farm Credit Bank ("FFCB") Securities	2,000,000		—		12,064		1,987,936
Federal National Mortgage Association ("FNMA") Bonds	997,564		6,767		—		1,004,331
Small Business Administration (“SBA”) Bonds	110,195,113		1,415,464		193,795		111,416,782
Tax Exempt Municipal Bonds	73,499,636		2,770,115		204,132		76,065,619
Mortgage-Backed Securities	180,197,347		3,281,116		681,251		182,797,212
Equity Securities	250,438		59,464		—		309,902
	$	369,140,098	$	7,532,926	$	1,159,154	$	375,513,870
	December 31, 2014
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair value
FHLB Securities	$	13,317,462	$	83,691	$	154,492	$	13,246,661
FFCB Securities	5,750,000		—		82,006		5,667,994
FNMA Bonds	996,822		7,559		—		1,004,381
SBA Bonds	106,637,400		1,796,943		307,649		108,126,694
Tax Exempt Municipal Bonds	59,960,960		2,579,543		45,080		62,495,423
Mortgage-Backed Securities	233,963,842		5,704,855		815,984		238,852,713
Equity Securities	250,438		56,236		—		306,674
	$	420,876,924	$	10,228,827	$	1,405,211	$	429,700,540

Schedule of Available For Sale Securities, Contractual Maturities

	Amortized Cost		Fair Value
Less Than One Year	$	421,237	$	420,631
One – Five Years	13,898,304		14,144,321
Five – Ten Years	57,135,325		58,129,443
After Ten Years	117,487,885		120,022,263
Mortgage-Backed Securities	180,197,347		182,797,212
	$	369,140,098	$	375,513,870

Schedule of Temporarily Impaired Securities, Fair Value and Unrealized Losses

The following tables show gross unrealized losses and fair value, aggregated by investment category, and length of time that individual available for sale securities have been in a continuous unrealized loss position for the periods indicated.

	December 31, 2015
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
FHLB Securities	$	—	$	—	$	1,932,088	$	67,912	$	1,932,088	$	67,912
FFCB Securities	1,987,936		12,064		—		—		1,987,936		12,064
SBA Bonds	25,090,453		119,533		7,982,777		74,262		33,073,230		193,795
Tax Exempt Municipal Bonds	13,668,473		175,020		709,800		29,112		14,378,273		204,132
Mortgage-Backed Securities	63,273,417		648,862		1,706,086		32,389		64,979,503		681,251
	$	104,020,279	$	955,479	$	12,330,751	$	203,675	$	116,351,030	$	1,159,154

(2)         Investment and Mortgage-Backed Securities, Available For Sale, Continued

	December 31, 2014
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
FHLB Securities	$	994,818	$	5,182	$	3,850,690	$	149,310	$	4,845,508	$	154,492
FFCB Securities	—		—		5,667,994		82,006		5,667,994		82,006
SBA Bonds	27,859,461		223,070		4,920,631		84,579		32,780,092		307,649
Tax Exempt Municipal Bonds	3,605,319		16,039		1,710,586		29,041		5,315,905		45,080
Mortgage-Backed Securities	34,840,832		208,242		30,899,075		607,742		65,739,907		815,984
	$	67,300,430	$	452,533	$	47,048,976	$	952,678	$	114,349,406	$	1,405,211