Fair Value Measurement of Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Summary of Company's Financial Instruments, Fair Value on a Recurring Basis

The following table summarizes the Company’s financial instruments measured at fair value on a recurring basis in accordance with the authoritative guidance for fair value measurements as of March 31, 2015 (in thousands):

	Balance as of March 31, 2015		Level 1		Level 2
Assets:
Cash equivalents
Money market funds	$	645	$	645	$	—
Certificates of deposit	1,470		—		1,470
Total cash equivalents	$	2,115	$	645	$	1,470

The following table summarizes the Company’s financial instruments measured at fair value on a recurring basis in accordance with the authoritative guidance for fair value measurements as of December 31, 2014 (in thousands):

	Balance as of December 31, 2014		Level 1		Level 2
Assets:
Cash equivalents
Money market funds	$	1,134	$	1,134	$	—
Certificates of deposit	980		—		980
Total cash equivalents	$	2,114	$	1,134	$	980