Note 15 - Regulatory Capital Requirements: (Tables)

12 Months Ended

Jun. 30, 2012

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

	June 30,
	2012					2011
	(dollars in thousands)
California First National Bancorp	Amount		Ratio			Amount		Ratio
Tier 1 risk-based capital	$	195,751		39.5	%	$	198,115		40.8	%
Total risk-based capital	$	200,967		40.5	%	$	203,195		41.9	%
Tier 1 leverage capital	$	195,751		40.7	%	$	198,115		38.4	%
California First National Bank
Tier 1 risk-based capital	$	82,738		19.9	%	$	78,206		21.3	%
Total risk-based capital	$	86,840		20.8	%	$	81,803		22.3	%
Tier 1 leverage capital	$	82,738		22.4	%	$	78,206		20.8	%