XML 78 R46.htm IDEA: XBRL DOCUMENT v3.20.1
Software, Net (Narrative) (Details) - Software [Member]
12 Months Ended
Dec. 31, 2019
USD ($)
Finite-Lived Intangible Assets [Line Items]  
Estimated useful life of software 3 years
Future amortization expense related to software in 2020 $ 852,000
Future amortization expense related to software in 2021 747,000
Future amortization expense related to software in 2022 269,000
Future amortization expense related to software in 2023 $ 20,000