Consolidated Statements of Cash Flows - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Cash Flows from Operating Activities:
Net income	$ 1,608	$ 6,106	$ 7,125
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,643	1,895	2,285
Loss on disposal of fixed assets	0	1,186	0
Stock-based compensation	2,647	2,621	1,806
Amortization of deferred financing fees	12	232	255
Amortization of debt discount	19	183	198
Write-off of capitalized debt transaction costs pursuant to debt refinance	0	1,544	0
Write-off of intangible assets	350	0	0
Deferred income tax	(740)	(2,118)	(796)
Changes in operating assets and liabilities:
Accounts receivable	160	(409)	149
Income tax receivable	(912)	2,179	2,502
Inventory, net	8,309	(15,650)	(936)
Prepaid expenses and deposits	3,318	(356)	1,269
Other long-term assets	103	258	826
Accounts payable	(6,210)	3,673	(171)
Income tax payable	(3,132)	1,481	966
Other accrued expenses	135	2,243	(2,170)
Other long-term liabilities	(713)	968	(87)
Net Cash Provided by Operating Activities	6,597	6,036	13,221
Cash Flows from Investing Activities:
Purchase of equipment	(1,055)	(562)	(1,159)
Net Cash Used in Investing Activities	(1,055)	(562)	(1,159)
Cash Flows from Financing Activities:
Proceeds from term loan	0	10,000	0
Payment of deferred financing fees	0	(99)	0
Excess tax benefits from stock-based compensation	0	266	128
Repurchase of company stock	0	0	(9,850)
Payment on term loan	(2,000)	(22,125)	(9,200)
Exercise of options and warrants	42	261	468
Net Cash Used in Financing Activities	(1,958)	(11,697)	(18,454)
Foreign Currency Effect on cash	(9)	201	(90)
Increase (decrease) in cash and cash equivalents	3,575	(6,022)	(6,482)
Cash and Cash Equivalents — beginning of period	7,883	13,905	20,387
Cash and Cash Equivalents — end of period	11,458	7,883	13,905
Non Cash Investing and Financing Activities:
Increase in property and equipment/other long-term liabilities	116	0	0
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest	438	1,342	2,633
Cash paid for income taxes	$ 5,496	$ 1,368	$ 1,658
Common stock shares issued upon cashless warrant exercises	53	6	252
Total cashless exercise price of warrants	$ 88	$ 9	$ 1,462
Gross warrants underlying cashless exercises	63	6	418