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Investments and Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2016
Fair Value Disclosures [Abstract]  
Held-to-maturity Securities
The Company held no investments at September 30, 2016. The following table summarizes these investments at December 31, 2015:
 
 
 
 
 
 
December 31, 2015
Security Type
 
Remaining Maturity
 
Consolidated Balance Sheet Classification
 
Amortized Cost
 
 
 
 
 
 
(In thousands)
Corporate Securities
 
15 to 202 Days
 
Investments (current)
 
$
12,425

Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis
The following tables present the Company's financial instruments that are measured at fair value on a recurring basis:
 
 
September 30, 2016
 
 
Total
 
Level 1
 
Level 2
 
Level 3
 
 
(In thousands)
Asset:
 
  

 
  

 
  

 
  

Money market funds as cash equivalents
 
$
16,331

 
$
16,331

 
$

 
$

 
 
December 31, 2015
 
 
Total
 
Level 1
 
Level 2
 
Level 3
 
 
(In thousands)
Asset:
 
  

 
  

 
  

 
  

Money market funds as cash equivalents
 
$
17,143

 
$
17,143

 
$

 
$