Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Schedule of Company's Financial Assets and (Liabilities) at Fair Value on Recurring Basis

The basis used to measure the Company’s financial assets (liabilities) at fair value on a recurring basis in the balance sheet at December 31, 2015 and 2014 is summarized as follows:

	Basis of Fair Value Measurements
	Balance at December 31, 2015		Level 1		Level 2		Level 3
	(In thousands)
Money market investments	$	21,931	$	21,931	$	—	$	—
Available for sale securities	4,794		4,794		—		—
Contingent consideration	4,705		—		—		4,705

	Balance at December 31, 2014		Level 1		Level 2		Level 3
	(In thousands)
Money market investments	$	21,094	$	21,094	$	—	$	—
Available for sale securities	4,513		4,513		—		—