Amortizable Intangible Assets (Schedule Of Amortizable Intangible Assets) (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Dec. 31, 2018 |
---|---|---|
Finite-Lived Intangible Assets [Line Items] | ||
Gross intangible assets | $ 1,064 | $ 10,837 |
Accumulated amortization | (856) | (5,742) |
Net intangible assets, net | 208 | 5,095 |
Home Plans [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross intangible assets | 764 | 764 |
Non-Compete Agreements [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross intangible assets | 300 | 5,365 |
Trade Names [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross intangible assets | 3,300 | |
Cell Phone Tower Lease [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross intangible assets | 1,400 | $ 1,408 |
Accumulated amortization | (500) | |
Net intangible assets, net | $ 1,700 |