Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2015

Banking and Thrift [Abstract]

Regulatory capital amounts and ratios

The Company and the Bank’s regulatory capital amounts and ratios were as follows as of the dates indicated:

	Actual				For Capital Adequacy				To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in Thousands)
December 31, 2015
SECURITY FEDERAL CORP.
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	84,672	21.7	%	$	23,429	6.0	%	N/A		N/A
Total Risk-Based Capital (To Risk Weighted Assets)	95,429		24.4	%	31,239		8.0	%	N/A		N/A
Common Equity Tier 1 Capital (To Risk Weighted Assets)	63,504		16.3	%	17,572		4.5	%	N/A		N/A
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	84,672		10.6	%	31,811		4.0	%	N/A		N/A
SECURITY FEDERAL BANK
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	87,728	22.5	%	$	23,440	6.0	%	$	31,254	8.0	%
Total Risk-Based Capital (To Risk Weighted Assets)	92,653		23.7	%	31,254		8.0	%	39,067		10.0	%
Common Equity Tier 1 Capital (To Risk Weighted Assets)	87,728		22.5	%	17,580		4.5	%	25,394		6.5	%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	87,728		11.0	%	31,801		4.0	%	39,751		5.0	%
December 31, 2014
SECURITY FEDERAL CORP.
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	77,746	20.6	%	$	15,073	4.0	%	N/A		N/A
Total Risk-Based Capital (To Risk Weighted Assets)	89,915		23.9	%	30,147		8.0	%	N/A		N/A
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	77,746		9.5	%	32,778		4.0	%	N/A		N/A
SECURITY FEDERAL BANK
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	87,222	23.2	%	$	15,062	4.0	%	$	22,593	6.0	%
Total Risk-Based Capital (To Risk Weighted Assets)	91,973		24.4	%	30,123		8.0	%	37,654		10.0	%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)	87,222		10.6	%	32,792		4.0	%	40,991		5.0	%