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v3.19.3

Property and Equipment, net | 3 Months Ended
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Mar. 31, 2019
Property and Equipment, net [Abstract] |
Property and Equipment, net | Note 5 Property and Equipment, net: Property and equipment consist of:
|  | March 31, 2019 |  |  | December 31, 2018 |
Lasers placed-in-service |  | $ | 18,822 |  |  | $ | 18,515 |
Equipment, computer hardware and software |  |  | 141 |  |  |  | 168 |
Furniture and fixtures |  |  | 124 |  |  |  | 124 |
Leasehold improvements |  |  | 26 |  |  |  | 26 |
|  |  | 19,113 |  |  |  | 18,833 |
Accumulated depreciation and amortization |  |  | (14,151 | ) |  |  | (13,532 | )
Property and equipment, net |  | $ | 4,962 |  |  | $ | 5,301 |
Depreciation and related amortization expense was $751 and $986 for the three months ended March 31, 2019 and 2018, respectively.

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
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