Investments (Tables)

12 Months Ended

Dec. 31, 2014

The following table presents the amortized cost, and gross unrealized gains and losses on all securities at December 31, 2014:


	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Short-term Investments:
FDIC Guaranteed certificates of deposit	$	2,120	$	—	$	2	$	2,118
Corporate Notes/Bonds		18,458		—		14		18,444

Total short-term investments	$	20,578	$	—	$	16	$	20,562

The following table presents the amortized cost, and gross unrealized gains and losses on all securities at December 31, 2013:


	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Short-term Investments:
FDIC Guaranteed certificates of deposit	$	6,160	$	—	$	6	$	6,154
Common stock		2,000		—		642		1,358
Corporate Notes/Bonds		3,058		—		1		3,057
Commercial Paper		2,998		—		—		2,998

Total short-term investments	$	14,216	$	—	$	649	$	13,567

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis as of December 31, 2014:


	Level 1		Level 2		Level 3		Total
Cash Equivalents:
Money market funds	$	21,963	$	—	$	—	$	21,963
Investments:
Available-for-sales securities—current:
FDIC Guaranteed certificates of deposit		—		2,118		—		2,118
Corporate notes/bonds		—		18,444		—		18,444

Total	$	21,963	$	20,562	$	—	$	42,525

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis as of December 31, 2013:


	Level 1		Level 2		Level 3		Total
Cash Equivalents:
Money market funds	$	15,541	$	—		—	$	15,541
Investments:
Available-for-sales securities—current:
FDIC Guaranteed certificates of deposit		—		6,154		—		6,154
Common stock		1,358		—		—		1,358
Corporate notes/bonds		—		3,057		—		3,057
Commercial paper		—		2,998		—		2,998

Total	$	16,899	$	12,209	$	—	$	29,108