XML 18 R62.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
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