Property and Equipment
|9 Months Ended|
Sep. 30, 2018
|Property Plant And Equipment [Abstract]|
|Property and Equipment||
Property and equipment consisted of the following as of each period end:
Construction in progress represents capitalized costs for our manufacturing facility in Thousand Oaks, California and capitalizable costs incurred for development of internal use software. Depreciation and amortization expense was $1.2 million and $0.3 million for the three months ended September 30, 2018 and 2017, respectively and $2.3 million and $0.7 million for the nine months ended September 30, 2018 and 2017, 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://www.xbrl.org/2003/role/presentationRef