XML 109 R47.htm IDEA: XBRL DOCUMENT

Note 9 - Accrued Expenses (Details) - Accrued Expenses (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Accrued Expenses [Abstract]
Salaries, wages and employee benefits	$ 4,592	$ 3,779
Other (1)	3,890	3,931
Total accrued expenses	$ 8,482	$ 7,710

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details