Notes payable and line of credit (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Summary of Notes Payable

A summary of notes payable follows:

	2016	2015
	($000 omitted)
Banks – varying payments and rates (1)	92,875	98,000
Other than banks	13,933	4,399
	106,808	102,399

⁽¹⁾ Average interest rates were 1.97% and 1.68% during the year ended December 31, 2016 and 2015, respectively.