Goodwill And Other Intangible Assets (Narrative) (Detail) (USD $)	6 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
Decrease in goodwill	$ 3,727,000
Title plant assets	$ 6,722,000	$ 6,722,000
Amortized intangible assets average life (in years)	10 years
Customer Relationships [Member]
Amortized intangible assets average life (in years)	9 years 6 months