Income Taxes (Significant Components Of Deferred Tax Liabilities And Assets Table) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Income Taxes [Abstract]
Goodwill and other intangibles	$ (10,800)	$ (11,360)
Depreciation	(3,763)	(3,369)
Inventories	(3,188)	(3,611)
Investment in joint venture	(553)	(587)
Other-net	(527)us-gaap_DeferredTaxLiabilitiesOther	(437)us-gaap_DeferredTaxLiabilitiesOther
Total deferred tax liabilities	(18,831)us-gaap_DeferredIncomeTaxLiabilities	(19,364)us-gaap_DeferredIncomeTaxLiabilities
Pension and post-retirement liability	2,147	1,033
Warranty reserve	4,180	2,689
Deferred compensation	1,755	1,525
Accounts receivable	369	388
Contingent liabilities	667	662
Long-term insurance reserves	660	569
Net operating loss carryforwards	883	139
Other	645us-gaap_DeferredTaxAssetsOther	843us-gaap_DeferredTaxAssetsOther
Total deferred tax assets	11,306us-gaap_DeferredTaxAssetsGross	7,848us-gaap_DeferredTaxAssetsGross
Net deferred tax liability	$ (7,525)us-gaap_DeferredTaxLiabilities	$ (11,516)us-gaap_DeferredTaxLiabilities

Amount of deferred tax liability attributable to taxable temporary differences.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Deferred Tax Liability

-URI http://asc.fasb.org/extlink&oid=6510232

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Subparagraph b(2)

-Article 7