Annual report pursuant to Section 13 and 15(d)

Fair Values of Financial Instruments (Details)

v3.10.0.1
Fair Values of Financial Instruments (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2018
USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]  
Ending balance, December 31, 2017 $ 271
Additions not previously recognized (36)
Ending balance, September 30, 2018 $ 235