Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Abstract]
Tax expense at statutory rate	$ 8,152	$ 4,220	$ 4,013
Non-deductible transaction costs		151	540
State income taxes, net of federal benefit	183	296	150
State valuation allowance adjustment	(760)	(427)	100
Equity compensation	(29)	32	149
Non-deductible entertainment expenses	207	188	142
Foreign income taxes	96	(199)	3
Domestic production activities deduction	(402)	(407)	(727)
Research and development credit	(392)		(314)
Other	65	252	39
Income tax expense	$ 7,120	$ 4,106	$ 4,095

Income Tax Reconciliation, Nondeductible Expense, Transaction Costs

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

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Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).

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