Discontunued Operations Discontunued Operations (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses		$ 12,500,000
Net sales	0	2,462,000
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	0	1,367,000
Income from discontinued operations	0	213,000
Pre-tax income from discontinued operations	0	346,000
Income tax expense	0	(133,000)
Net gain on sale of ASMP	0	1,154,000
Pre-tax gain on sale of ASMP	0	1,877,000
Income tax expense	$ 0	$ (723,000)
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.00	$ 0.16