Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis

The fair value information related to these assets is summarized in the following tables:

			Fair Value Measurements at Reporting Date Using
(in thousands)	December 31, 2013		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobserved Inputs (Level 3)
Assets:
Money market funds	$	118	$	118	$	—	$	—
Other mutual funds	2,023		2,023		—		—
Total assets at fair value on a recurring basis	$	2,141	$	2,141	$	—	$	—
			Fair Value Measurements at Reporting Date Using
(in thousands)	December 31, 2012		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobserved Inputs (Level 3)
Assets:
Money market funds	$	10,177	$	10,177	$	—	$	—
Other mutual funds	1,239		1,239		—		—
Total assets at fair value on a recurring basis	$	11,416	$	11,416	$	—	$	—

Fair Value Measurements, Nonrecurring

The fair value information related to these assets is summarized in the following table:

			Fair Value Measurements at Reporting Date Using
(in thousands)	December 31, 2013		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobserved Inputs (Level 3)		Total Gains (Losses)
Assets:
Goodwill (1)	$	—	$	—	$	—	$	—	$	(4,461	)
Property and equipment(1)	—		—		—		—		(952		)
Total assets at fair value on a non-recurring basis	$	—	$	—	$	—	$	—	$	(5,413	)

⁽¹⁾ See Notes 5 and 7 for details of the impairment charges.