Credit Facility (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2018
USD ($)
|
Sep. 30, 2017
USD ($)
|
Sep. 30, 2018
USD ($)
|
Sep. 30, 2017
USD ($)
|
|
Line of Credit Facility [Line Items] | ||||
Interest Expense | $ 57 | $ 27 | $ 171 | $ 27 |
Bank of America N.A. [Member] | Revolving Credit Facility [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Line of Credit Facility, Current Borrowing Capacity | $ 150,000 | $ 150,000 | ||
Debt, Weighted Average Interest Rate | 3.51% | 3.51% | ||
Funded Debt To EBITDA Ratio | 2.0 | |||
London Interbank Offered Rate (LIBOR) [Member] | Bank of America N.A. [Member] | Revolving Credit Facility [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Debt Instrument, Basis Spread on Variable Rate | 1.25% | |||
Funded Debt To EBITDA Ratio [Member] | Bank of America N.A. [Member] | Revolving Credit Facility [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Debt Instrument, Basis Spread on Variable Rate | 1.75% |