Short And Long-Term Debt (Summary Of Short And Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Short And Long-Term Debt [Line Items]
Total Debt	$ 8,481	$ 10,167
Less: Current maturities	(2,210)	(2,945)
Total Long-Term Debt	6,271	7,222
Domestic Asset-Based Revolving Credit Facility [Member]
Short And Long-Term Debt [Line Items]
Total Debt	4,450	4,360
Foreign Overdraft And Letter Of Credit Facility [Member]
Short And Long-Term Debt [Line Items]
Total Debt	1,281	1,795
Domestic Term Loan [Member]
Short And Long-Term Debt [Line Items]
Total Debt	2,750	3,750
Note Payable Datrix Purchase [Member]
Short And Long-Term Debt [Line Items]
Total Debt		$ 262