Note 14. SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - The following table provides detail regarding other assets shown on the Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified			12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 SupplementalBalanceSheetInformation2013	Dec. 31, 2012 SupplementalBalanceSheetInformation2012
Note 14. SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - The following table provides detail regarding other assets shown on the Consolidated Balance Sheets [Line Items]
Note receivable			$ 525	$ 813
Debt issuance costs, net			136	281
Rabbi trust assets			482	456
Deposits			126	129
Trade credits			61	82
Other			45	308
Total	$ 663	$ 1,456	$ 663	$ 1,456