Investment in Associated Companies (Tables)

12 Months Ended

Dec. 31, 2014

Investments in Associated Companies [Abstract]

Schedule of Equity Method Investments [Table Text Block]

		December 31,
		2014		2013
Current Assets	$	27,679	$	28,363
Noncurrent Assets		1,105		717
Current Liabilities		13,648		13,974
Noncurrent Liabilities		397		501

		Year Ended December 31,
		2014		2013		2012
Net Sales	$	48,834	$	47,226	$	55,963
Gross Margin		15,698		16,096		18,480
Income Before Income Taxes		3,546		3,687		3,170
Net Income		2,263		2,142		2,118

		December 31,
		2014		2013
Total Assets	$	109,259	$	106,450
Total Liabilities		59,773		63,938

		Year Ended December 31,
		2014		2013		2012
Revenue	$	10,755	$	20,895	$	8,473
Income Before Income Taxes		10,929		25,625		8,901
Net Income		7,352		16,876		6,031