Basis of Presentation and Summary of Significant Accounting Policies - Estimated Useful Lives (Details)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Machinery & equipment \| Minimum
Property and Equipment
Estimated useful lives	1 year	1 year
Machinery & equipment \| Maximum
Property and Equipment
Estimated useful lives	12 years	12 years
Furniture \| Minimum
Property and Equipment
Estimated useful lives	1 year	1 year
Furniture \| Maximum
Property and Equipment
Estimated useful lives	12 years	12 years

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration