Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income/(loss)	$ (32,542)	$ 3,713	$ 10,385
Adjustments to reconcile net income/(loss) to net cash provided by operating activities:
Depreciation and amortization	21,349	16,010	12,426
Amortization of financing costs	326	462	595
Loss on disposal of assets	79	700	1,109
Gain on sale-leaseback transaction	(741)	(2,515)
Share-based compensation	4,184	3,115	5,362
Construction allowances from landlords	2,566
Deferred income taxes	31	11
Change in operating assets and liabilities:
Inventories	20,339	(32,043)	(2,050)
Prepaid and other current assets	(1,138)	633	(1,145)
Accounts payable	(16,337)	6,611	(12,042)
Accrued liabilities	(2,047)	6,653	(5,253)
Deferred rent	4,964	2,805	351
Other liabilities—non-current	(648)	2,268
Income taxes payable	19	(10)	(53)
Net cash provided by operating activities	404	8,413	9,685
Cash flows from investing activities:
Capital expenditures	(41,682)	(45,545)	(15,541)
Proceeds from sale-leaseback transaction		8,797
Purchase of intellectual property	(5)	(1,318)
Proceeds from sale of assets	127	41	47
Net cash used in investing activities	(41,560)	(38,025)	(15,494)
Cash flows from financing activities:
Proceeds under revolving credit facility	176,500		6,000
Repayments under revolving credit facility	(146,000)		(6,000)
Change in cash overdraft	2,810
Proceeds from the exercise of employee stock options	8	5	1,104
Payments on capital leases	(26)
Purchase of treasury stock	(23)	(128)	(143)
Payment of financing costs		(903)	(50)
Net cash provided by/(used in) financing activities	33,269	(1,026)	911
Net decrease in cash and cash equivalents	(7,887)	(30,638)	(4,898)
Cash and cash equivalents, beginning of period	14,150	44,788	49,686
Cash and cash equivalents, end of period	6,263	14,150	44,788
Supplemental cash flow information:
Interest paid	1,113	541	800
Income taxes paid	310	$ 256	$ 162
Capital lease obligation incurred	$ 817