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INCOME TAXES (Tables) | 12 Months Ended
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Dec. 31, 2014
Income Taxes |
Schedule of income from continuing operations before provision (benefit) for income taxes |
Year Ended December 31, |  | 2014 |  | 2013 |  | 2012 |
Domestic |  | $ | 4,577 |  | $ | 6,111 |  | $ | 17,625 |
Foreign |  | 14,437 |  | 19,465 |  | 17,814 |
Total |  | $ | 19,014 |  | $ | 25,576 |  | $ | 35,439 |
Schedule of components of the provision (benefit) for income taxes |
Year Ended December 31, |  | 2014 |  | 2013 |  | 2012 |
Current: |  |  |  |  |  |  |
Federal |  | $ | (2,713 | ) | $ | (773 | ) | $ | 1,901 |
State |  | 514 |  | 399 |  | 248 |
Foreign |  | 5,539 |  | 7,230 |  | 4,714 |
Subtotal |  | 3,340 |  | 6,856 |  | 6,863 |
Deferred: |  |  |  |  |  |  |
Federal |  | (3,804 | ) | 1,654 |  | 2,303 |
State |  | (326 | ) | 186 |  | 1,207 |
Foreign |  | 47 |  | (773 | ) | 158 |
Subtotal |  | (4,083 | ) | 1,067 |  | 3,668 |
Total provision (benefit) for income taxes |  | $ | (743 | ) | $ | 7,923 |  | $ | 10,531 |
Schedule of differences between the statutory U.S. federal income tax rate and the provision (benefit) for income taxes, as a percentage of income before provision for income taxes |
Year Ended December 31, |  | 2014 |  | 2013 |  | 2012 |
Statutory U.S. federal income tax rate |  | 35.0 | % | 35.0 | % | 35.0 | %
State income taxes, net of U.S. federal income tax benefit |  | 0.6 |  | 1.4 |  | 2.7 |
U.S. tax impact of foreign operations |  | (73.0 | ) | (16.2 | ) | (2.3 | )
Valuation allowance change |  | 48.8 |  | 4.3 |  | (6.6 | )
Unrecognized tax benefits |  | (8.6 | ) | 7.9 |  | 2.9 |
Domestic manufacturing deduction |  | (2.2 | ) | (1.3 | ) | (0.4 | )
Nondeductible foreign expenses |  | (1.8 | ) | 1.1 |  | 0.5 |
Other |  | (2.7 | ) | (1.2 | ) | (2.1 | )
Effective income tax rate |  | (3.9 | )% | 31.0 | % | 29.7 | %
Schedule of components of U.S. tax impact of foreign operations |
Components of U.S. tax impact of foreign operations |  |  | 2014 |  | 2013 |  | 2012 |
Dividends received from foreign subsidiaries |  |  | 59.5 | % | 29.4 | % | 4.5 | %
Foreign tax credits |  |  | (121.3 | ) | (34.3 | ) | (4.1 | )
Foreign tax rate differentials |  |  | (11.0 | ) | (10.8 | ) | (2.4 | )
Unremitted earnings |  |  | (0.2 | ) | (0.5 | ) | (0.3 | )
Total |  |  | (73.0 | )% | (16.2 | )% | (2.3 | )%
Schedule of significant components of the deferred tax assets (liabilities) |
As of December 31, |  | 2014 |  | 2013 |
Inventory |  | $ | 1,766 |  | $ | 1,502 |
Accrued liabilities |  | 5,023 |  | 4,380 |
Deferred compensation |  | 398 |  | 364 |
Equity-based compensation |  | 4,293 |  | 2,993 |
Intangibles assets |  | 442 |  | 389 |
Bad debts |  | 64 |  | 225 |
Net operating losses |  | 5,824 |  | 5,593 |
Foreign tax and withholding credits |  | 12,591 |  | 4,066 |
Non-income tax accruals |  | 53 |  | 397 |
Health insurance accruals |  | 230 |  | 184 |
Undistributed foreign earnings |  | 474 |  | 4,008 |
Other deferred tax assets |  | 1,488 |  | 2,260 |
Capital loss carryforward |  | 739 |  | 721 |
Valuation allowance |  | (13,169 | ) | (11,340 | )
Total deferred tax assets |  | $ | 20,216 |  | 15,742 |
Other deferred tax liabilities |  | (778 | ) | (231 | )
Total deferred tax liabilities |  | (778 | ) | (231 | )
Total deferred taxes, net |  | $ | 19,438 |  | $ | 15,511 |
Schedule of components of deferred tax assets (liabilities), net |
As of December 31, |  | 2014 |  | 2013 |
Net current deferred tax assets |  | $ | 4,950 |  | $ | 5,711 |
Net non-current deferred tax assets |  | 14,495 |  | 9,928 |
Total net deferred tax assets |  | 19,445 |  | 15,639 |
Net current deferred tax liabilities |  | (1 | ) | (2 | )
Net non-current deferred tax liabilities |  | (6 | ) | (126 | )
Total net deferred tax liabilities |  | (7 | ) | (128 | )
Total deferred taxes, net |  | $ | 19,438 |  | $ | 15,511 |
Schedule of reconciliation of the beginning and ending amount of liabilities associated with uncertain tax benefits, excluding interest and penalties |
Year Ended December 31, |  | 2014 |  | 2013 |  | 2012 |
Unrecognized tax benefits, opening balance |  | $ | 11,050 |  | $ | 9,519 |  | $ | 8,966 |
Settlement of liability reclassified as income tax payable |  | (591 | ) | (10 | ) | — |
Payments on liability |  | — |  | — |  | (15 | )
Tax positions taken in a prior period |  |  |  |  |  |  |
Gross increases |  | — |  | — |  | 1,120 |
Gross decreases |  | (6,614 | ) | (184 | ) | (504 | )
Tax positions taken in the current period |  |  |  |  |  |  |
Gross increases |  | 1,934 |  | 2,356 |  | 2,011 |
Gross decreases |  | — |  | — |  | — |
Lapse of applicable statute of limitations |  | (244 | ) | (323 | ) | (2,068 | )
Currency translation adjustments |  | (585 | ) | (308 | ) | 9 |
Unrecognized tax benefits, ending balance |  | $ | 4,950 |  | $ | 11,050 |  | $ | 9,519 |

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