Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash Flows from Operating Activities:
Net income	$ 1,761	$ 911
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	536	441
Stock-based compensation	1,372	1,333
Amortization of right-of-use assets	571
Amortization of deferred financing fees	2	1
Amortization of debt discount	13	7
Deferred income tax	1,203	233
Changes in operating assets and liabilities:
Accounts receivable	(66)	(318)
Income tax receivable	(614)	(909)
Inventory, net	(1,066)	313
Prepaid expenses and other	(3,296)	1,332
Other long-term assets	0	5
Accounts payable	(17)	127
Income tax payable	(442)	(30)
Other accrued expenses	(2,776)	(885)
Lease liabilities	(662)
Other long-term liabilities	21	(195)
Net Cash Provided by (Used in) Operating Activities	(3,460)	2,366
Cash Flows from Investing Activities:
Investments in convertible note receivable	0	(1,400)
Purchase of equipment	(752)	(86)
Net Cash Used in Investing Activities	(752)	(1,486)
Cash Flows from Financing Activities:
Repurchase of company stock	(1,393)	0
Payment on term loan	(500)	(500)
Shares purchased as payment of tax withholding	(61)	0
Proceeds from common stock issued under employee stock purchase plan	339
Exercise of options	11	172
Net Cash Used in Financing Activities	(1,604)	(328)
Foreign Currency Effect on Cash	1	(81)
Increase (Decrease) in Cash and Cash Equivalents:	(5,815)	471
Cash and Cash Equivalents — beginning of period	18,824	16,652
Cash and Cash Equivalents — end of period	13,009	17,123
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest	22	80
Cash paid for income taxes	$ 557	$ 755