| For the Years Ended December 31, | ||||||||||||
| (In thousands) | 2017 | 2016 | 2015 | |||||||||
| U.S. operations | $ | (7,420 | ) | $ | (8,442 | ) | $ | (5,937 | ) | |||
| Foreign operations | (6,775 | ) | 1,214 | (458 | ) | |||||||
| (Loss) before income taxes | $ | (14,195 | ) | $ | (7,228 | ) | $ | (6,395 | ) | |||
| For the Years Ended December 31, | ||||||||||||
| (In thousands) | 2017 | 2016 | 2015 | |||||||||
| Current: | ||||||||||||
| Federal | $ | — | $ | — | $ | — | ||||||
| State and local | 60 | 81 | 59 | |||||||||
| Foreign | 101 | 64 | 67 | |||||||||
| Total current provision | 161 | 145 | 126 | |||||||||
| Deferred: | ||||||||||||
| Federal | (887 | ) | — | — | ||||||||
| State and local | — | — | — | |||||||||
| Foreign | (880 | ) | (107 | ) | (534 | ) | ||||||
| Total deferred (benefit) | (1,767 | ) | (107 | ) | (534 | ) | ||||||
| Total income tax (benefit) expense | $ | (1,606 | ) | $ | 38 | $ | (408 | ) | ||||
| For the Years Ended December 31, | ||||||||||||
| (In thousands) | 2017 | 2016 | 2015 | |||||||||
| Computed federal income taxes at the statutory rate (benefit) | $ | (4,826 | ) | $ | (2,457 | ) | $ | (2,174 | ) | |||
| State income taxes (net of federal benefit) | 39 | 53 | 37 | |||||||||
| Permanent tax differences | (262 | ) | (415 | ) | (372 | ) | ||||||
| Foreign tax rates and tax credits differing from USA | 887 | 4 | (60 | ) | ||||||||
| Purchased goodwill impairment | 1,072 | — | — | |||||||||
| Net operating loss and other adjustment | (256 | ) | 216 | — | ||||||||
| Change in enacted tax rates applied to foreign deferred taxes | 122 | (38 | ) | (114 | ) | |||||||
| Change in valuation allowance | 2,505 | 2,675 | 2,275 | |||||||||
| Change in enacted tax rates applied to USA deferred taxes | (887 | ) | — | — | ||||||||
| Total income tax (benefit) prvision | $ | (1,606 | ) | $ | 38 | $ | (408 | ) | ||||
| As of December 31, | ||||||||
| (In thousands) | 2017 | 2016 | ||||||
| Deferred tax assets: | ||||||||
| Net operating loss carryforwards | $ | 16,905 | $ | 21,704 | ||||
| Contribution and other carryforwards | 218 | 370 | ||||||
| Inventory and accounts receivable reserves | 549 | 441 | ||||||
| Other | 676 | 1,051 | ||||||
| Valuation allowance | (17,662 | ) | (23,503 | ) | ||||
| Deferred tax assets after valuation allowance | 686 | 63 | ||||||
| Deferred tax liabilities | ||||||||
| Intangible assets | (2,914 | ) | (3,754 | ) | ||||
| Property, plant and equipment | (186 | ) | (414 | ) | ||||
| Total deferred tax liabilities | (3,100 | ) | (4,168 | ) | ||||
| Net deferred tax liabilities | $ | (2,414 | ) | $ | (4,105 | ) | ||
| As of December 31, | ||||||||
| (In thousands) | 2017 | 2016 | ||||||
| Noncurrent deferred tax assets | $ | — | $ | 15 | ||||
| Noncurrent deferred tax liability | (2,414 | ) | (4,120 | ) | ||||
| Net deferred tax liability | $ | (2,414 | ) | $ | (4,105 | ) | ||