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DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS | 12 Months Ended
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Dec. 31, 2017
DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS |
DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS | NOTE 2-DETAILS OF CERTAIN FINANCIAL STATEMENT COMPONENTS The following tables provide details of selected balance sheet items:
|  | December 31, |  | December 31, |
|  | 2017 |  | 2016 |
Inventories |  | (in thousands) |
Raw materials |  | $ | 743 |  | $ | 738 |
Work-in-process |  |  | 290 |  |  | 357 |
Finished goods |  |  | 162 |  |  | 173 |
Total inventories |  | $ | 1,195 |  | $ | 1,268 |
|  | December 31, |  | December 31, |
|  | 2017 |  | 2016 |
Property, plant and equipment, net |  | (in thousands) |
Furniture, machinery and equipment |  | $ | 1,231 |  | $ | 914 |
Leasehold improvements |  |  | 551 |  |  | 514 |
|  |  | 1,782 |  |  | 1,428 |
Less: accumulated depreciation |  |  | (1,257) |  |  | (1,118) |
Total property, plant and equipment, net |  | $ | 525 |  | $ | 310 |
Depreciation expense totaled $128 thousand and $57 thousand in 2017 and 2016, respectively. There were no significant disposals of property, plant and equipment in 2017 and 2016.
|  | December 31, |  | December 31, |
|  | 2017 |  | 2016 |
Intangibles, net |  | (in thousands) |
Patents and trademarks |  | $ | 402 |  | $ | 360 |
Less: accumulated amortization |  |  | (333) |  |  | (316) |
Total intangibles, net |  | $ | 69 |  | $ | 44 |
Amortization expense totaled $17 thousand and $9 thousand in 2017 and 2016, respectively. Future amortization on existing intangibles over the next five years is as follows:
Years ending December 31, |  | (in thousands) |
2018 |  | $ | 19 |
2019 |  | $ | 17 |
2020 |  | $ | 16 |
2021 |  | $ | 14 |
2022 |  | $ | 3 |
|  | December 31, |  | December 31, |
|  | 2017 |  | 2016 |
Accrued liabilities |  | (in thousands, except par value) |
Accrued warranty |  | $ | 3 |  | $ | 2 |
Accrued wages and benefits |  |  | 185 |  |  | 195 |
Accrued taxes, other than income taxes |  |  | 4 |  |  | 5 |
Accrued vacation |  |  | 88 |  |  | 77 |
Accrued other |  |  | 65 |  |  | 55 |
Total accrued liabilities |  | $ | 345 |  | $ | 334 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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