Fair Value of Financial Instruments (Tables)

12 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

Summary of Financial Assets Measured at Fair Value on Recurring Basis

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis at June 30, 2013:

	Fair Value Measurements
	June 30, 2013		Level 1		Level 2		Level 3
Assets:
U.S. Treasury bills and money market funds	$	27,023	$	27,023	$	—	$	—
Operating cash	12,103		12,103		$	—	$	—
Restricted cash	546		546		—		—
Total	$	39,672	$	39,672	$	—	$	—

The following table summarizes the Company’s financial assets measured at fair value on a recurring basis at June 30, 2014:

	Fair Value Measurements
	June 30, 2014		Level 1		Level 2		Level 3
Assets:
Operating cash	$	47,287	$	47,287	$	—	$	—
Restricted cash	265		265		—		—
Total	$	47,552	$	47,552	$	—	$	—