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Income Taxes - Prior Period Quantitative Effects (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
New Accounting Pronouncement, Early Adoption [Line Items] |  |
Deferred tax assets |  | $ 0
Total current assets | $ 124,213 | 124,940
Total assets | 232,854 | 226,974
Deferred tax liabilities | 8,706 | 7,534
Total liabilities and stockholders' equity | $ 232,854 | 226,974
Scenario, Previously Reported [Member] | New Accounting Pronouncement, Early Adoption, Effect [Member] |  |
New Accounting Pronouncement, Early Adoption [Line Items] |  |
Deferred tax assets |  | 6,143
Total current assets |  | 131,083
Total assets |  | 233,117
Deferred tax liabilities |  | 13,677
Total liabilities and stockholders' equity |  | $ 233,117

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