4. Property and Equipment
|6 Months Ended|
Jun. 30, 2019
|Property, Plant and Equipment [Abstract]|
|Property and Equipment||
At June 30, 2019 and December 31, 2018, property and equipment consists of the following:
Depreciation expense for the six-month periods ended June 30, 2019 and 2018 was $3,000 and $17,000, respectively. Depreciation expense for the three-month periods ended June 30, 2019 and 2018 was $1,000 and $9,000, respectively.
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.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef