Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net loss	$ (2,206)	$ (2)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	9,529	9,459
Share-based compensation expense	177
Bad debt expense and other	98	21
Deferred income taxes	565	2,159
Changes in working capital:
Accounts receivable	400	(8)
Inventory	(1,227)	(230)
Prepaid expenses and other assets	(1,621)	(1,194)
Accounts payable	1,708	(2,092)
Accrued expenses	(1,423)	(2,953)
Deferred revenue	466	(25)
Net cash provided by operating activities	6,466	5,135
Cash flows from investing activities:
Purchases of property and equipment	(2,633)	(4,810)
Proceeds from the sale of assets	8	1,506
Net cash used in investing activities	(2,625)	(3,304)
Cash flows from financing activities:
Proceeds from debt issuance	5,543	24,500
Repayments of long-term debt and capital lease obligations	(10,542)	(46,296)
Proceeds from the issuance of stock, net		15,460
Net cash used in financing activities	(4,999)	(6,336)
Effect of exchange rates on cash	(43)	(58)
Net decrease in cash	(1,201)	(4,563)
Cash, beginning of period	4,821	9,384
Cash, end of period	3,620	4,821
Supplemental disclosures of cash flow information:
Cash paid for interest	4,058	4,414
Cash paid for income taxes	$ 599	$ 1,283