Notes payable, convertible senior notes and line of credit (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Notes Payable

A summary of notes payable follows:

	2012		2011
	($000 omitted)
Banks – primarily secured, varying payments and rates(1)		6,031		7,863
Other than banks		450		3,859
		6,481		11,722

⁽¹⁾  Average interest rates were 3.07% and 3.49% at December 31, 2012 and 2011, respectively.