NOTE 5. BUSINESS RESTRUCTURING (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Reserve Balance Beginning	$ 25	$ 0
Restructuring Expense	0	207
Payments/Write-Offs	25	182
Reserve Balance Ending	0	25
EmployeeSeveranceMember | DownsizingUnitedStatesOperationsMember
Reserve Balance Beginning	0	0
Restructuring Expense	0	103
Payments/Write-Offs	0	103
Reserve Balance Ending	0	0
EmployeeSeveranceMember | Downsizing foreign operations
Reserve Balance Beginning	25	0
Restructuring Expense	0	57
Payments/Write-Offs	25	32
Reserve Balance Ending	0	25
Other costs | DownsizingUnitedStatesOperationsMember
Reserve Balance Beginning	0	0
Restructuring Expense	0	4
Payments/Write-Offs	0	4
Reserve Balance Ending	0	0
Other costs | Downsizing foreign operations
Reserve Balance Beginning	0	0
Restructuring Expense	0	43
Payments/Write-Offs	0	43
Reserve Balance Ending	$ 0	$ 0