XML 71 R83.htm IDEA: XBRL DOCUMENT

Note 9 - Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2011
Unrecognized Tax Benefits			$ 449
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	23	32	47
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations	272
Unrecognized Tax Benefits, Interest on Income Taxes Expense		32
Tax [Member]
Unrecognized Tax Benefits	154	266	402
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations	(112)	266
Interest on Taxes [Member]
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations	$ 9

This element represents the amount of interest expense accrued as of the date of the statement of financial position for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

+ References+ Details

- Definition

This element represents interest expense recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

+ References+ Details