Cash, Cash Equivalents and Investments (Tables)

9 Months Ended

Sep. 30, 2014

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents and Investments

The Company’s cash and investments consist of the following:

	September 30,		December 31,
	2014		2013
Cash	$	18,717	$	19,734
Cash equivalents		628		2,056
Short-term investments		39,546		36,105
	$	58,891	$	57,895

Cash Equivalents and Level 1 and Level 2 Investments Measured at Fair Value

Cash equivalents and Level 1 and Level 2 investments measured at fair value were as follows at September 30, 2014 and December 31, 2013:

	September 30, 2014								December 31, 2013
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds and other cash equivalents	$	628	$	0	$	0	$	628	$	2,056	$	0	$	0	$	2,056
Investments:
Certificates of deposit		12,082		0		0		12,082		5,360		0		0		5,360
Mutual funds		1,883		0		0		1,883		0		0		0		0
US government agency bonds		0		12,543		0		12,543		0		6,291		0		6,291
Pre-refunded municipal bonds		0		5,431		0		5,431		0		17,200		0		17,200
Corporate bonds		0		7,610		0		7,610		0		7,269		0		7,269
Total	$	14,593	$	25,584	$	0	$	40,177	$	7,416	$	30,760	$	0	$	38,176