Condensed Consolidated Statements Of Comprehensive Income (Loss) (Unaudited) (Parentheticals) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Pension liability adjustment, net of tax expense (benefit)			$ (89)	$ 182
Unrealized losses on derivative instruments, net of tax benefit		16	1	50
Less: reclassification adjustment for costs realized in net income, net of income tax	$ 7	$ 7	$ 25	$ 16