Regulatory Capital (Tables)

3 Months Ended

Mar. 31, 2016

Banking and Thrift [Abstract]

Summary of Regulatory Capital Requirement

Horizon and the Bank’s actual and required capital ratios as of March 31, 2016 and December 31, 2015 were as follows:

						Required For Capital1					Well Capitalized Under Prompt1
	Actual					Adequacy Purposes					Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of March 31, 2016
Total capital1 (to risk-weighted assets)
Consolidated	$	251,434		13.57	%	$	159,902		8.63	%		N/A		N/A
Bank		242,478		13.10	%		159,739		8.63	%	$	185,098		10.00	%
Tier 1 capital1 (to risk-weighted assets)
Consolidated		203,797		12.80	%		105,560		6.63	%		N/A		N/A
Bank		228,242		12.33	%		122,729		6.63	%		148,089		8.00	%
Common equity tier 1 capital1 (to risk-weighted assets)
Consolidated		203,797		11.00	%		95,044		5.13	%		N/A		N/A
Bank		228,242		12.33	%		94,962		5.13	%		120,322		6.50	%
Tier 1 capital1 (to average assets)
Consolidated		237,198		9.32	%		101,802		4.00	%		N/A		N/A
Bank		228,242		8.98	%		101,667		4.00	%		127,084		5.00	%
As of December 31, 2015
Total capital1 (to risk-weighted assets)
Consolidated	$	264,452		13.99	%	$	151,223		8.00	%		N/A		N/A
Bank		237,348		12.57	%		151,057		8.00	%	$	188,821		10.00	%
Tier 1 capital1 (to risk-weighted assets)
Consolidated		249,918		13.22	%		113,427		6.00	%		N/A		N/A
Bank		222,814		11.80	%		113,295		6.00	%		151,060		8.00	%
Common equity tier 1 capital1 (to risk-weighted assets)
Consolidated		204,350		10.81	%		85,067		4.50	%		N/A		N/A
Bank		222,814		11.80	%		84,971		4.50	%		122,737		6.50	%
Tier 1 capital1 (to average assets)
Consolidated		249,918		9.82	%		101,800		4.00	%		N/A		N/A
Bank		222,814		8.77	%		101,626		4.00	%		127,032		5.00	%

¹  As defined by regulatory agencies