Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 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	$	764
2014	$	445
2015	$	198
2016	$	136
2017	$	—