Note 2 - Investment Securities (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

(Dollars In Thousands)	December 31, 2012
	Amortized  Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
U.S. Government agency securities	$	28,825	$	1,049	$	(32	)	$	29,842
Mortgage-backed securities		21,533		486		(35	)		21,984
Municipal securities		10,965		698		(23	)		11,640
	$	61,323	$	2,233	$	(90	)	$	63,466

(Dollars In Thousands)	December 31, 2011
	Amortized Cost		Gross Unrealized  Gains		Gross  Unrealized  Losses			Estimated  Fair Value
U.S. Government agency securities	$	33,558	$	480	$	(16	)	$	34,022
Mortgage-backed securities		26,673		495		(19	)		27,149
Municipal securities		7,897		235		(96	)		8,036
	$	68,128	$	1,210	$	(131	)	$	69,207

Schedule of Unrealized Loss on Investments [Table Text Block]

(Dollars In Thousands)	December 31, 2012
	Less than 12 months				12 months or more					Total
	Estimated Fair Value		Unrealized Loss		Estimated Fair Value		Unrealized Loss			Estimated Fair Value		Unrealized Loss
U.S. Government agency securities	$	–	$	–	$	3,400	$	(32	)	$	3,400	$	(32	)
Mortgage-backed securities		–		–		3,701		(35	)		3,701		(35	)
Municipal securities		–		–		1,595		(23	)		1,595		(23	)
	$	–	$	–	$	8,696	$	(90	)	$	8,696	$	(90	)

(Dollars In Thousands)	December 31, 2011
	Less than 12 months					12 months or more					Total
	Estimated Fair Value		Unrealized Loss			Estimated Fair Value		Unrealized Loss			Estimated  Fair Value		Unrealized Loss
U.S. Government agency securities	$	6,201	$	(16	)	$	–	$	–		$	6,201	$	(16	)
Mortgage-backed securities		2,957		(14	)		725		(5	)		3,682		(19	)
Municipal securities		3,371		(96	)		–		–			3,371		(96	)
	$	12,529	$	(126	)	$	725	$	(5	)	$	13,254	$	(131	)

Investments Classified by Contractual Maturity Date [Table Text Block]

(Dollars In Thousands)	Amortized Cost		Estimated Fair Value
Less than one year	$	–	$	–
Over one through five years		701		724
Over five through ten years		9,423		9,704
Greater than 10 years		51,199		53,038
	$	61,323	$	63,466