Supplementary Balance Sheet Information |
Supplementary Balance Sheet Information (in thousands): | | | | | | | | | | | | December 31, 2015 | | December 31, 2014 | Inventories: | | | | | Raw materials | | $ | 2,600 |
| | $ | 2,439 |
| Work-in-process | | 1,649 |
| | 2,560 |
| Finished goods | | 851 |
| | 558 |
| Total inventories | | 5,100 |
| | 5,557 |
| Less reserve for excess and obsolete inventories | | (719 | ) | | (1,913 | ) | Total inventories, net | | $ | 4,381 |
| | $ | 3,644 |
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| | | | | | | | | | | | December 31, 2015 | | December 31, 2014 | Property and equipment: | | | | | Machinery and equipment | | $ | 25,254 |
| | $ | 23,412 |
| Computer hardware and software | | 3,555 |
| | 2,917 |
| Leasehold improvements | | 583 |
| | 571 |
| Total property and equipment | | 29,392 |
| | 26,900 |
| Less accumulated depreciation | | (23,140 | ) | | (22,134 | ) | Total property and equipment, net | | $ | 6,252 |
| | $ | 4,766 |
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| | | | | | | | | | | | | | | | | | December 31, 2015 | | | Weighted Average Useful Life (years) | | Gross Carrying Amount | | Accumulated Amortization | | Intangible Assets, Net (1) | Intangible assets with finite useful lives: | |
| |
| |
| |
| Customer relationships | | 8.2 | | $ | 5,489 |
| | $ | (3,259 | ) | | $ | 2,230 |
| Trademarks | | 8.0 | | 787 |
| | (150 | ) | | 637 |
| Patents | | 14.6 | | 141 |
| | (125 | ) | | 16 |
| Covenants not to compete | | 5.0 | | 251 |
| | (55 | ) | | 196 |
| Total intangible assets, net | |
| | $ | 6,668 |
| | $ | (3,589 | ) | | $ | 3,079 |
| | | | | | | | | | | | December 31, 2014 | | | Weighted Average Useful Life (years) | | Gross Carrying Amount | | Accumulated Amortization | | Intangible Assets, Net (1) | Intangible assets with finite useful lives: | |
| |
|
| |
|
| |
|
| Customer relationships | | 8.6 | | $ | 4,850 |
| | $ | (2,904 | ) | | $ | 1,946 |
| Trademarks | | 9.0 | | 600 |
| | (53 | ) | | 547 |
| Patents | | 13.2 | | 141 |
| | (116 | ) | | 25 |
| Covenants not to compete | | 5.0 | | 70 |
| | (11 | ) | | 59 |
| Total intangible assets, net | |
| | $ | 5,661 |
| | $ | (3,084 | ) | | $ | 2,577 |
|
| | (1) | Amortization expense for intangible assets, net for the years ended December 31, 2015, 2014, and 2013 was $0.5 million, $0.4 million, and $0.2 million, respectively. Estimated amortization expense for intangible assets for 2016 is $0.5 million, for 2017 is $0.5 million, for 2018 is $0.5 million, for 2019 is $0.5 million, for 2020 is $0.4 million, and thereafter is $0.7 million. |
| | | | | | | | | | | | December 31, 2015 | | December 31, 2014 | Other current liabilities: | | | | | Professional fees | | $ | 1,006 |
| | $ | 333 |
| Sales and property taxes payable | | 268 |
| | 197 |
| Radiopharmaceuticals and consumable medical supplies | | 83 |
| | 177 |
| Current portion of capital lease obligation | | 724 |
| | 348 |
| Facilities and related costs | | 127 |
| | 155 |
| Outside services and consulting | | 258 |
| | 151 |
| Other accrued liabilities | | 532 |
| | 428 |
| Total other current liabilities | | $ | 2,998 |
| | $ | 1,789 |
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