Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Current assets
Cash and cash equivalents	$ 2,184	$ 4,399
Short-term investments	10,900	17,102
Accounts receivable	146	156
Costs and estimated revenues in excess of billings	0	451
Inventory:
Raw materials	109	327
Work-in-process	57	75
Finished goods	0	94
Prepaid expenses and other current assets	269	319
Total current assets	13,665	22,923
Property and equipment, net	3,180	3,392
Long-term investments	1,990	4,208
Total assets	18,835	30,523
Current liabilities
Accounts payable	259	237
Payroll related accruals	907	1,000
Accrued and other liabilities	641	563
Income tax payable	2	0
Total current liabilities	1,809	1,800
Other liabilities	256	96
Total liabilities	2,065	1,896
Commitments and contingencies (Note 15)
Stockholders’ equity
Preferred stock, no par value, convertible, 2,500,000 shares authorized, no shares issued and outstanding, at June 30, 2017 and June 30, 2016	0	0
Common stock, no par value, 75,000,000 shares authorized; 22,542,544 and 21,811,153 shares issued at June 30, 2017 and June 30, 2016, respectively; 20,556,403 and 20,627,511 shares outstanding at June 30, 2017 and June 30, 2016, respectively	190,382	189,294
Treasury stock, 1,986,141 and 1,183,642 shares at cost at June 30, 2017 and June 30, 2016, respectively	(4,121)	(2,828)
Additional paid-in capital	1,483	1,419
Accumulated deficit	(170,913)	(159,117)
Accumulated other comprehensive loss	(61)	(101)
Equity attributable to stockholders of Astrotech Corporation	16,770	28,667
Noncontrolling interest	0	(40)
Total stockholders’ equity	16,770	28,627
Total liabilities and stockholders’ equity	$ 18,835	$ 30,523