Goodwill and acquired intangibles (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill

A summary of goodwill follows:

	Title	Mortgage Services		Total
	($000 omitted)
Balances at December 31, 2012	198,699	22,256		220,955
Acquisitions	28	10,855		10,883
Balances at December 31, 2013	198,727	33,111		231,838
Acquisitions	3,275	18,165		21,440
Sale of assets	—	(1,410	)	(1,410	)
Balances at December 31, 2014	202,002	49,866		251,868