Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Wells Fargo Note Payable) (Details)

v3.10.0.1
Long-Term Debt (Wells Fargo Note Payable) (Details)
9 Months Ended
Sep. 30, 2018
Wells Fargo Note Payable | LIBOR  
Debt Instrument [Line Items]  
Variable interest rate 2.25%