Note 6. RETIREMENT BENEFIT PLANS (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

	December 31,
	2013					2012
	Plan Assets					Plan Assets
Asset Category	Fair Value		Percentage			Fair Value		Percentage
Equity Securities	$	670		63	%	$	550		58	%
Fixed Income Securities		272		25	%		273		29	%
Money Market		113		11	%		103		11	%
Other		14		1	%		15		2	%
	$	1,069		100	%	$	941		100	%

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

	Pension Benefits						Other Benefits
	2013			2012			2013			2012
				(Amounts in Thousands)
Change in projected benefit obligation:
Projected benefit obligation at beginning of year	$	1,454		$	1,395		$	2,769		$	2,699
Interest cost		56			64			41			123
Actuarial (gain) loss		(58	)		122			(1,598	)		214
Benefits paid		(30	)		(127	)		(215	)		(267	)
Projected benefit obligation at end of year	$	1,422		$	1,454		$	997		$	2,769
Change in plan assets:
Fair value of plan assets at beginning of year	$	941		$	955		$	-		$	-
Actual return on plan assets		100			46			-			-
Employer contributions		58			67			214			266
Benefits paid		(30	)		(127	)		(214	)		(266	)
Fair value of plan assets at end of year	$	1,069		$	941		$	-		$	-
Funded status at end of year	$	(353	)	$	(513	)	$	(997	)	$	(2,769	)
Amounts recognized in Consolidated Balance Sheets:
Other non-current assets	$	(46	)	$	(36	)	$	-		$	-
Accrued expenses		-			-			146			231
Other liabilities		399			549			851			2,538
Total	$	353		$	513		$	997		$	2,769

Schedule of Accumulated and Projected Benefit Obligations [Table Text Block]

	2013				2012
	Projected benefit obligation exceeds plan assets		Accumulated benefit obligation exceeds plan assets		Projected benefit obligation exceeds plan assets		Accumulated benefit obligation exceeds plan assets
Projected benefit obligation	$	1,261	$	1,261	$	1,284	$	1,284
Accumulated benefit obligation	$	1,261	$	1,261	$	1,284	$	1,284
Fair value of plan assets	$	863	$	863	$	735	$	735

Schedule of Changes in Projected Benefit Obligations [Table Text Block]

	Pension Benefits						Other Benefits
	2013			2012			2013			2012
Assumptions as of December 31:
Discount rates		4.25	%		4.80	%		4.00	%		4.80	%
Expected long-term return rate on assets		5.75	%		6.00	%		N/A			N/A
Assumed rates of compensation increases		N/A			N/A			N/A			N/A
Medical trend rate pre-65 (initial)		N/A			N/A			8.00	%		7.50	%
Medical trend rate post-65 (initial)		N/A			N/A			7.50	%		7.50	%
Medical trend rate (ultimate)		N/A			N/A			5.00	%		5.00	%
Years to ultimate rate pre-65		N/A			N/A			8			8
Years to ultimate rate post-65		N/A			N/A			8			8
Impact of one-percent increase in medical trend rate:
Increase in accumulated postretirement benefit obligation							$	58		$	287
Increase in service cost and interest cost							$	2		$	12
Impact of one-percent decrease in medical trend rate:
Decrease in accumulated postretirement benefit obligation							$	53		$	246
Decrease in service cost and interest cost							$	2		$	10

Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]

	Pension Benefits						Other Benefits
	2013			2012			2013			2012
Interest cost	$	56		$	64		$	41		$	123
Expected return on plan assets		(55	)		(56	)		-			-
Amortization of net loss (gain)		48			48			(23	)		44
Net periodic benefit cost	$	49		$	56		$	18		$	167

Schedule of Liability for Future Policy Benefits, by Product Segment [Table Text Block]

	Pension Benefits		Other Benefits
2013	$	37	$	145
2014		89		145
2015		270		113
2016		46		100
2017		108		95
Thereafter		387		372
	$	937	$	970