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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2017
Income Tax Disclosure [Abstract] |
Schedule of Income before Income Tax, Domestic and Foreign | Income (loss) before income taxes, as shown in the accompanying consolidated statements of operations, includes the following components:
|  | 2017 |  | 2016 |  | 2015
Domestic |  | $ | 2,072 |  |  | $ | (151,027 | ) |  | $ | (55,061 | )
Foreign |  | 5,970 |  |  | 3,858 |  |  | 4,484 |
Income (loss) from operations, before income taxes |  | $ | 8,042 |  |  | $ | (147,169 | ) |  | $ | (50,577 | )
Schedule of Components of Income Tax Expense (Benefit) | Significant components of the provision for income taxes are as follows:
|  | 2017 |  | 2016 |  | 2015
Current: |  |  |  |  |  |
Federal |  | $ | 2,630 |  |  | $ | (9,980 | ) |  | $ | 5,571 |
State |  | 822 |  |  | (487 | ) |  | 1,540 |
Foreign |  | 2,460 |  |  | 1,583 |  |  | 1,339 |
Total current |  | 5,912 |  |  | (8,884 | ) |  | 8,450 |
Deferred: |  |  |  |  |  |
Federal |  | (1,559 | ) |  | 2,555 |  |  | (12,016 | )
State |  | 17 |  |  | 706 |  |  | (2,014 | )
Foreign |  | (441 | ) |  | 114 |  |  | (552 | )
Total deferred |  | (1,983 | ) |  | 3,375 |  |  | (14,582 | )
Total income tax expense (benefit) |  | $ | 3,929 |  |  | $ | (5,509 | ) |  | $ | (6,132 | )
Schedule of Effective Income Tax Rate Reconciliation | The reconciliation of income tax computed at statutory rates to income tax expense (benefit) is as follows:
|  | 2017 |  | 2016 |  | 2015
|  | Amount |  | Percent |  | Amount |  | Percent |  | Amount |  | Percent
Statutory rate |  | $ | 2,815 |  |  | 35.0 | % |  | $ | (51,509 | ) |  | 35.0 | % |  | $ | (17,702 | ) |  | 35.0 | %
Foreign tax rate differential |  | (717 | ) |  | (8.9 | ) |  | (485 | ) |  | 0.3 |  |  | (419 | ) |  | 0.8 |
State income taxes, net of federal benefit |  | 368 |  |  | 4.6 |  |  | (2,893 | ) |  | 2.0 |  |  | (159 | ) |  | 0.3 |
Non-deductible goodwill impairment |  | — |  |  | — |  |  | 11,448 |  |  | (7.8 | ) |  | 12,737 |  |  | (25.2 | )
Non-deductible expenses |  | 323 |  |  | 4.0 |  |  | 262 |  |  | (0.2 | ) |  | 452 |  |  | (0.9 | )
Domestic production activities deduction |  | (405 | ) |  | (5.0 | ) |  | 700 |  |  | (0.5 | ) |  | (507 | ) |  | 1.0 |
U.S. Tax Cuts and Jobs Act: remeasurement of deferred taxes |  | 10,260 |  |  | 127.6 |  |  | — |  |  | — |  |  | — |  |  | — |
U.S. Tax Cuts and Jobs Act: deferred foreign earnings |  | 4,009 |  |  | 49.9 |  |  | — |  |  | — |  |  | — |  |  | — |
Tax on unremitted foreign earnings |  | (6,712 | ) |  | (83.5 | ) |  | 7,932 |  |  | (5.4 | ) |  | — |  |  | — |
Change in valuation allowance |  | (6,023 | ) |  | (74.9 | ) |  | 29,719 |  |  | (20.2 | ) |  | — |  |  | — |
Other |  | 11 |  |  | 0.1 |  |  | (683 | ) |  | 0.5 |  |  | (534 | ) |  | 1.1 |
Total income tax expense (benefit) / Effective rate |  | $ | 3,929 |  |  | 48.9 | % |  | $ | (5,509 | ) |  | 3.7 | % |  | $ | (6,132 | ) |  | 12.1 | %
Schedule of Deferred Tax Assets and Liabilities | Significant components of the Company’s deferred tax assets and liabilities at December 31, 2017 and 2016 are as follows:
|  | 2017 |  | 2016
Deferred tax assets: |  |  |  |
Goodwill and other intangibles |  | $ | 19,324 |  |  | $ | 32,699 |
Pension and post-retirement liability |  | 1,532 |  |  | 2,186 |
Warranty reserve |  | 2,060 |  |  | 3,633 |
Deferred compensation |  | 2,385 |  |  | 1,227 |
Contingent liabilities |  | 1,669 |  |  | 2,336 |
Net operating loss / tax credit carryforwards |  | 1,816 |  |  | 1,384 |
Other |  | 1,442 |  |  | 2,190 |
Total deferred tax assets |  | 30,228 |  |  | 45,655 |
Less: valuation allowance |  | (23,696 | ) |  | (29,719 | )
Net deferred tax assets |  | 6,532 |  |  | 15,936 |
Deferred tax liabilities: |  |  |  |
Goodwill and other intangibles |  | (5,721 | ) |  | (6,087 | )
Depreciation |  | (7,079 | ) |  | (10,586 | )
Unremitted earnings of foreign subsidiaries |  | (1,220 | ) |  | (7,932 | )
Inventories |  | (1,743 | ) |  | (1,506 | )
Other |  | (513 | ) |  | (1,196 | )
Total deferred tax liabilities |  | (16,276 | ) |  | (27,307 | )
Net deferred tax liabilities |  | $ | (9,744 | ) |  | $ | (11,371 | )
Schedule of Unrecognized Tax Benefits Roll Forward | The following table provides a reconciliation of unrecognized tax benefits at December 31, 2017 and 2016:
|  | 2017 |  | 2016
Unrecognized tax benefits at beginning of period: |  | $ | 619 |  |  | $ | 582 |
Increases based on tax positions for prior periods |  | — |  |  | 37 |
Decreases based on tax positions for prior periods |  | (20 | ) |  | — |
Balance at end of period |  | $ | 599 |  |  | $ | 619 |

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