Investment in Associated Companies (Tables)

12 Months Ended

Dec. 31, 2013

Investments in Associated Companies [Abstract]

Schedule of Equity Method Investments [Table Text Block]

		December 31,
		2013		2012
Current Assets	$	28,363	$	28,602
Noncurrent Assets		717		2,402
Current Liabilities		13,974		15,158
Noncurrent Liabilities		501		248

		Year Ended December 31,
		2013		2012		2011
Net Sales	$	47,226	$	55,963	$	66,925
Gross Margin		16,096		18,480		22,092
Income Before Income Taxes		3,687		3,170		3,788
Net Income		2,142		2,118		1,696

		December 31,
		2013		2012
Total Assets	$	106,450	$	130,816
Total Liabilities		63,938		97,754

		Year Ended December 31,
		2013		2012		2011
Revenue	$	20,895	$	8,473	$	11,523
Income Before Income Taxes		25,625		8,901		14,837
Net Income		16,876		6,031		9,941