XML 75 R64.htm IDEA: XBRL DOCUMENT v3.10.0.1
Subsequent Events (Details) - USD ($)
$ in Thousands
Nov. 06, 2018
Nov. 07, 2018
Sep. 30, 2018
Subsequent Events      
Outstanding     $ 291
Subsequent Event | Wells Fargo Bank | Secured Debt      
Subsequent Events      
Maximum borrowing capacity $ 10,000    
Line of credit, term 2 years    
Outstanding   $ 0  
Subsequent Event | Wells Fargo Bank | Secured Debt | LIBOR      
Subsequent Events      
Spread 2.00%