Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Summary of computation of basic and diluted earnings per common share

	Three Months Ended March 31,
	2014		2013
Earnings per common share -Basic
Net income attributable to OBCI	$	223,598	$	349,052
Weighted average number of common shares outstanding		8,690,074		8,398,385
Earnings per common share - Basic	$	0.03	$	0.04
Earnings per common share – Diluted
Net income attributable to OBCI	$	223,598	$	349,052
Weighted average number of common shares outstanding		8,690,074		8,398,385
Dilutive effect of employee stock options		173,050		283,723
Weighted average number of common shares outstanding - assuming dilution		8,863,124		8,682,108
Earnings per common share - Diluted	$	0.03	$	0.04