Note 14. SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - The following table provides detail regarding other liabilities shown on the Consolidated Balance Sh (USD $) In Thousands, unless otherwise specified		12 Months Ended
	Dec. 31, 2013 SupplementalBalanceSheetInformation2013	Dec. 31, 2012 SupplementalBalanceSheetInformation2012
Note 14. SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - The following table provides detail regarding other liabilities shown on the Consolidated Balance Sh [Line Items]
Pension and postretirement benefits	$ 144	$ 231
Deferred compensation	482	456
Asset retirement obligations	675	137
Deferred lease	738	746
Accrued restructuring		380
Deferred rent expense	71	71
Accrued income taxes - long-term	110	110
Total	$ 3,794	$ 5,964