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v3.3.1.900

Income Taxes - Narrative (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014
Operating Loss Carryforwards [Line Items] |  |
Deferred income taxes | $ 50,137,000 | $ 52,582,000
Deferred Tax Assets, Gross | 64,570,000 | 69,203,000
Deferred Tax Assets, Tax Credit Carryforwards | 19,529,000 | 21,783,000
Foreign Tax Credit Carryforward Expire On 2020 | 1,000,000 |
Foreign Tax Credit Carryforward Expire On 2021 | 6,000,000 |
Foreign Tax Credit Carryforward Expire On 2022 | 300,000 |
Foreign Tax Credit Carryforward Expire On 2023 | 1,900,000 |
Deferred Tax, Operating Loss Carryforwards | 4,310,000 | 4,886,000
Valuation Allowance | 2,837,000 | 3,781,000
Unrecognized Tax Liability For Undistributed Foreign Earnings | 3,400,000 |
Liability for uncertain tax positions | 1,500,000 | 2,400,000
Increase (Decrease) in Uncertain Tax Liability | (1,000,000) |
Accrued Interest And Penalties For Continued Operations | 0 |
Income Tax Penalties and Interest Expense | 300,000 |
Accrued Income Taxes Payable | 600,000 | 600,000
Accrued Interest and Penalties for Discontinued Operations | 500,000 | 500,000
State and Foreign |  |
Operating Loss Carryforwards [Line Items] |  |
Operating Loss Carryforwards | 56,000,000 | 75,800,000
Deferred Tax, Operating Loss Carryforwards | 4,300,000 | 4,900,000
Valuation Allowance | 2,800,000 | 3,800,000
State |  |
Operating Loss Carryforwards [Line Items] |  |
Valuation Allowance Operating Loss Carryforwards Change In Amount | (800,000) |
Foreign |  |
Operating Loss Carryforwards [Line Items] |  |
Valuation Allowance Operating Loss Carryforwards Change In Amount | (200,000) |
Foreign Income Tax Credit | Foreign |  |
Operating Loss Carryforwards [Line Items] |  |
Deferred Tax Assets, Tax Credit Carryforwards | $ 9,200,000 |
Tax credit carryforward expiration period | 10 years |
Alternative Minimum Tax Credit Carryforward |  |
Operating Loss Carryforwards [Line Items] |  |
Tax credit carryforward | $ 10,300,000 |
Adjustments for New Accounting Principle, Early Adoption |  |
Operating Loss Carryforwards [Line Items] |  |
Deferred income taxes |  | $ 22,900,000

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