Condensed Consolidated Statements Of Comprehensive Income (Loss) (Unaudited) (Parentheticals) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Pension liability adjustment, net of tax provision (benefit) (in Dollars)	$ (46)	$ 182	$ (89)	$ 182
Unrealized losses on derivative instruments, net of tax benefit (in Dollars)	1	2	1	34
Less: reclassification adjustment for costs realized in net income, net of income tax (in Dollars)	$ 8	$ 5	$ 17	$ 25