Notes payable (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Summary of notes payable

A summary of notes payable is as follows:

	2018	2017
	($000 omitted)
Line of credit facility (1)	98,875	98,875
Other notes payable	9,161	10,437
	108,036	109,312

⁽¹⁾ Average interest rates were 3.58% and 2.59% during the year ended December 31, 2018 and 2017, respectively.