Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
Current assets:
Cash and cash equivalents	$ 30,265	$ 23,613
Accounts receivable - less allowance for doubtful accounts of $43 at December 31, 2018 and $49 at June 30, 2018	13,535	14,621
Note receivable		1,500
Inventories, net	23,475	23,567
Prepaids and other current assets	3,873	1,882
Total current assets	71,148	65,183
Property and equipment, net	20,337	19,290
Other noncurrent assets, net	1,345	734
Total assets	92,830	85,207
Current liabilities:
Accounts payable	9,664	9,649
Accrued liabilities	1,686	2,346
Accrued compensation and employee benefits	1,878	1,498
Income taxes payable	1,396	787
Total current liabilities	14,624	14,280
Income taxes payable, noncurrent	1,546	1,546
Deferred income taxes	(906)	(532)
Other long-term liabilities	624	601
Total liabilities	17,700	16,959
Commitments and contingencies (Note K)
Stockholders’ equity:
Preferred stock; $.01 par value; 500,000 shares authorized; none issued or outstanding	0	0
Common stock; $.01 par value; 20,000,000 shares authorized; issued and outstanding (net of treasury shares) 7,528,922 at December 31, 2018 and 7,558,408 at June 30, 2018	85	85
Additional paid-in capital	25,823	24,486
Retained earnings	55,579	50,839
Treasury stock, at cost, 1,142,755 shares at December 31, 2018 and 1,098,268 June 30, 2018	(7,014)	(6,584)
Accumulated other comprehensive gain/(loss)	657	(578)
Total stockholders’ equity	75,130	68,248
Total liabilities and stockholders’ equity	$ 92,830	$ 85,207