Note 13 - Benfit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Funded Status [Table Text Block]

	2013			2012
Reconciliation of projected benefit obligation:
Obligation at January 1	$	9,479		$	7,535
Service cost		408			482
Interest cost		384			360
Actuarial (gain)/ loss		(1,153	)		1,164
Benefit payments		(679	)		(62	)
Curtailments		(72	)		-
Obligation at December 31	$	8,367		$	9,479
Reconciliation of fair value of plan assets:
Fair value of plan assets at January 1	$	5,328		$	4,088
Actual return on plan assets		720			407
Employer contributions		283			895
Benefit payments		(679	)		(62	)
Fair value of plan assets at December 31	$	5,652		$	5,328
Funded Status:
Unfunded status at December 31	$	(2,715	)	$	(4,151	)
Projected benefit obligation	$	8,367		$	9,479
Accumulated benefit obligation		7,894			8,701
Fair value of plan assets		5,652			5,328
Amounts recognized in consolidated balance sheets:
Prior service credit	$	-		$	7
Net loss		(1,325	)		(3,093	)
Accumulated other comprehensive loss		(1,325	)		(3,086	)
Net periodic benefit cost in excess of accumulated contributions		(1,390	)		(1,065	)
Net amount recognized in consolidated balance sheet	$	(2,715	)	$	(4,151	)

	2013			2012
Components of net periodic pension cost:
Service cost	$	408		$	482
Interest cost		384			360
Expected return on plan assets		(410	)		(345	)
Amortization of net loss		232			203
Amortization of prior service credit		(6	)		(11	)
Net periodic benefit cost		608			689
Curtailment gain		(1	)		-
Net periodic benefit cost after curtailment		607			689
Other changes in plan assets and benefit obligations recognized in other comprehensive income:
Net loss		(1,463	)		1,102
Amortization of net loss		(232	)		(203	)
Amortization of prior service cost		6			11
Curtailment (gain) loss		(72	)		-
Prior service credit/(cost) received due to curtailment		1			-
Total recognized in other comprehensive (income) loss		(1,760	)		910
Total recognized in net periodic benefit cost and other comprehensive (income) loss	$	(1,153	)	$	1,599

Schedule of Assumptions Used [Table Text Block]

	2013			2012
Weighted-average assumptions used to determine net periodic benefit cost for the years ended December 31:
Discount rate		4.03	%		4.61	%
Expected long-term return on plan assets		7.50	%		7.50	%
Rate of compensation increase	(a)			(b)
Weighted-average assumptions used to determine pension benefit obligation as of December 31:
Discount rate		4.9	%		4.03	%
Rate of compensation increase	(a)			(b)

Schedule of Allocation of Plan Assets [Table Text Block]

	Target							Actual
	Allocation Range							Allocation
Asset Category	2013							2013		2012
Equity securities	60	%	(+/-	1	to	5	%)	62	%	58	%
Debt securities	35	%	(+/-	1	to	5	%)	31	%	33	%
Cash and cash equivalents	5	%	(+/-	1	to	5	%)	7	%	9	%

Schedule of Expected Benefit Payments [Table Text Block]

	2014		$	204
	2015			164
	2016			176
	2017			377
	2018			393
2019	to	2023		2,885

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	2013
	Level 1		Level 2		Level 3		Total
Government and other fixed income securities	$	591	$	1,181	$	-	$	1,772
Equities		3,499		-		-		3,499
	$	4,090	$	1,181	$	-	$	5,271

	2012
	Level 1		Level 2		Level 3		Total
Government and other fixed income securities	$	601	$	1,158	$	-	$	1,759
Equities		3,063		-		-		3,063
	$	3,664	$	1,158	$	-	$	4,822