Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Estimated Annual Amortization Expense

Estimated annual amortization expense (including amortization expense associated with capitalized software costs) for the current year and the following four years ending December 31, is as follows:

	Amortization
	Expense
	(In Thousands)
2013	$	663
2014	$	583
2015	$	265
2016	$	172
2017	$	—