Goodwill and other intangibles (Tables)

9 Months Ended

Sep. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Goodwill

A summary of changes in goodwill for the period ended September 30, 2015 is as follows:

	Title		Mortgage Services		Total
			($000 omitted)
Balances at December 31, 2014	202,002		49,866		251,868
Acquisitions	7,220		—		7,220
Purchase adjustments	—		(5,268	)	(5,268	)
Impairment	—		(35,000	)	(35,000	)
Disposals	(168	)	—		(168	)
Balances at September 30, 2015	209,054		9,598		218,652