Income Taxes - Net Deferred Balances (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Taxes on Income and Uncertain Tax Positions [Abstract]
Current deferred tax assets	$ 7,826	$ 6,401
Deferred Tax Assets Net Noncurrent	24,724	30,673
Current deferred tax liabilities	1,057	253
Non-current deferred tax liabilities	6,394	6,383
Deferred Tax Assets, Net, Total	$ 25,099	$ 30,438

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.

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Amount after allocation of valuation allowances of noncurrent deferred tax asset attributable to deductible temporary differences and carryforwards. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer.

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