Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Components Of Long-Term Debt) (Details)

v3.20.1
Long-Term Debt (Components Of Long-Term Debt) (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Line Of Credit Facility And Long Term Debt [Line Items]    
Total carrying amount of long-term debt $ 32,063 $ 22,670
Long-term debt, net 32,063 22,670
Revolving Credit Facility [Member]    
Line Of Credit Facility And Long Term Debt [Line Items]    
Revolving credit facility (a) $ 32,063 $ 22,670