Note 7. RETIREMENT BENEFIT PLANS (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

	December 31,
	2012					2011
	Plan Assets					Plan Assets
Asset Category	Fair Value		Percentage			Fair Value		Percentage
Equity Securities	$	550		58	%	$	472		49	%
Fixed Income Securities		273		29	%		444		47	%
Money Market		103		11	%		-		0	%
Other		15		2	%		39		4	%
	$	941		100	%	$	955		100	%

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

	Pension Benefits						Other Benefits
	2012			2011			2012			2011
				(Amounts in Thousands)
Change in projected benefit obligation:
Projected benefit obligation at beginning of year	$	1,395		$	1,352		$	2,699		$	1,782
Interest cost		64			69			123			128
Actuarial loss (gain)		122			73			214			1,049
Benefits paid		(127	)		(99	)		(267	)		(260	)
Projected benefit obligation at end of year	$	1,454		$	1,395		$	2,769		$	2,699
Change in plan assets:
Fair value of plan assets at beginning of year	$	955		$	931		$	-		$	-
Actuarial return on plan assets		46			46			-			-
Employer contributions		67			77			266			260
Benefits paid		(127	)		(99	)		(266	)		(260	)
Fair value of plan assets at end of year	$	941		$	955		$	-		$	-
Funded status at end of year	$	(513	)	$	(440	)	$	(2,769	)	$	(2,699	)
Amounts recognized in Consolidated Balance Sheets:
Other non-current assets	$	(36	)	$	(24	)	$	-		$	-
Accrued expenses		-			-			231			241
Other liabilities		549			464			2,538			2,458
Total	$	513		$	440		$	2,769		$	2,699

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

	2012				2011
	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	$	1,284	$	1,284	$	1,206	$	1,206
Accumulated benefit obligation	$	1,284	$	1,284	$	1,206	$	1,206
Fair value of plan assets	$	735	$	735	$	742	$	742

Schedule of Allocation of Plan Assets [Table Text Block]

	Pension Benefits						Other Benefits
	2012			2011			2012			2011
Assumptions as of December 31:
Discount rates		4.80	%		5.25	%		4.80	%		5.25	%
Expected long-term return rate on assets		6.00	%		7.00	%		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			7.50	%		7.00	%
Medical trend rate post-65 (initial)		N/A			N/A			7.50	%		8.00	%
Medical trend rate (ultimate)		N/A			N/A			5.00	%		5.00	%
Years to ultimate rate pre-65		N/A			N/A			8			5
Years to ultimate rate post-65		N/A			N/A			8			7
Impact of one-percent increase in medical trend rate:
Increase in accumulated postretirement benefit obligation							$	287		$	263
Increase in service cost and interest cost							$	12		$	11
Impact of one-percent decrease in medical trend rate:
Decrease in accumulated postretirement benefit obligation							$	246		$	227
Decrease in service cost and interest cost							$	10		$	10

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

	Pension Benefits		Other Benefits
2013	$	35	$	230
2014		43		231
2015		315		232
2016		38		205
2017		80		195
Thereafter		398		907
	$	909	$	2,000