CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Current Assets:
Cash and cash equivalents	$ 5,099	$ 4,205
Investments	1,438	718
Accounts receivable, net of allowance for doubtful accounts of $4 and $3, at March 31, 2018 and June 30, 2017, respectively	3,434	3,538
Deferred costs		12
Assets held for sale	178	363
Inventory	3,382	3,084
Notes receivable	1,150
Prepaid expenses and other current assets	201	363
Total current assets	14,882	12,283
Equipment and leasehold improvements, net	1,739	1,350
Deferred income taxes	1,845	2,048
Notes receivable	800	450
Intangibles, net	145	149
Other assets	71	71
Total assets	19,482	16,351
Current Liabilities:
Accounts payable	873	1,159
Accrued expenses	972	1,344
Deferred revenue	76	19
Notes payable		26
Capital lease obligations	35	32
Total current liabilities	1,956	2,580
Deferred rent, net of current portion	82
Notes and capital leases payable, net of current portion	15	61
Total non-current liabilities	97	61
Total liabilities	2,053	2,641
Shareholders' equity:
Common shares; no par value; 50,000,000 shares authorized; 4,361,479 and 4,025,193 shares issued and outstanding at March 31, 2018 and June 30, 2017, respectively	20,034	17,704
Accumulated other comprehensive income	(31)	33
Accumulated deficit	(2,574)	(4,027)
Total shareholders' equity	17,429	13,710
Total liabilities and shareholders' equity	$ 19,482	$ 16,351