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Correction of Misstatements and Errors (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Common shares Target price |  |  | $ 12.00 | $ 13.00
Scenario, Forecast [Member] |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Common shares Target price | $ 15.00 | $ 13.00 |  |
Minimum [Member] |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Earnings before Interest, Taxes, Depreciation, and Amortization Target |  |  | $ 30,000 |
Number of Earnout Shares |  |  | 416,667 |
Minimum [Member] | Scenario, Forecast [Member] |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Earnings before Interest, Taxes, Depreciation, and Amortization Target | $ 40,000 | $ 35,000 |  |
Number of Earnout Shares | 1,333,333 | 875,000 |  |
Maximum [Member] |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Earnings before Interest, Taxes, Depreciation, and Amortization Target |  |  | $ 36,000 |
Number of Earnout Shares |  |  | 500,000 |
Maximum [Member] | Scenario, Forecast [Member] |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Earnings before Interest, Taxes, Depreciation, and Amortization Target | $ 45,000 | $ 40,000 |  |
Number of Earnout Shares | 1,500,000 | 1,000,000 |  |

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X
- Definition Target earnings before interest, taxes, depreciation, and amortization (EBITDA). + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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