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Fair Value Measurements (Tables)
 3 Months Ended
Mar. 31, 2015
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)
March 31,
2015
 
Quoted Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobserved
Inputs
(Level 3)
Assets:
 
 
 
 
 
 
 
Money market funds
$
12,619

 
$
12,619

 
$
—

 
$
—

Other mutual funds
2,580

 
2,580

 
—

 
—

Total assets at fair value
$
15,199

 
$
15,199

 
$
—

 
$
—

Liabilities:
 
 
 
 
 
 
 
Earnout contingent consideration liability
(988
)
 
—

 
—

 
(988
)
Total liabilities at fair value on a recurring basis
$
(988
)
 
$
—

 
$
—

 
$
(988
)
 
 
 
Fair Value Measurements at Reporting Date Using
(in thousands)
December 31,
2014
 
Quoted Prices
in Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobserved
Inputs
(Level 3)
Assets:
 
 
 
 
 
 
 
Money market funds
$
8,518

 
$
8,518

 
$
—

 
$
—

Other mutual funds
2,536

 
2,536

 
—

 
—

Total assets at fair value
$
11,054

 
$
11,054

 
$
—

 
$
—

Liabilities:


 
 
 
 
 
 
Earnout contingent consideration liability
(1,210
)
 
—

 
—

 
(1,210
)
Total liabilities at fair value on a recurring basis
$
(1,210
)
 
$
—

 
$
—

 
$
(1,210
)