Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Revenue	$ 2,328	$ 2,671
Cost of revenue	1,293	2,332
Gross profit	1,035	339
Operating expenses:
Selling, general and administrative	7,508	7,708
Research and development	5,587	6,469
Total operating expenses	13,095	14,177
Loss from operations	(12,060)	(13,838)
Interest and other income, net	306	379
Loss from operations before income taxes	(11,754)	(13,459)
Income tax (expense) benefit	(2)	25
Net loss	(11,756)	(13,434)
Less: Net loss attributable to noncontrolling interest	(174)	(339)
Net loss attributable to Astrotech Corporation	$ (11,582)	$ (13,095)
Weighted average common shares outstanding:
Basic and diluted (in shares)	20,418	20,388
Basic and diluted net loss per common share:
Net loss attributable to Astrotech Corporation (in dollars per share)	$ (0.57)	$ (0.64)
Other comprehensive loss, net of tax:
Net loss attributable to Astrotech Corporation	$ (11,582)	$ (13,095)
Net unrealized losses, net of zero tax expense	(20)	(92)
Reclassification adjustment for realized losses included in net loss, net of zero tax expense	60	14
Total comprehensive loss attributable to Astrotech Corporation	$ (11,542)	$ (13,173)