Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities
Net income	$ 3,081	$ 1,568
Adjustments to reconcile net income to net cash provided by operating activities:
Increase in provision for uncollectible accounts receivable		7
Depreciation and amortization	$ 944	1,217
Stock-based compensation	280	167
Pension expense	25	25
(Gain) loss on disposal of assets	(232)	6
Changes in operating assets and liabilities:
Accounts receivable	2,322	2,126
Inventories, net	(5,657)	231
Prepaids and other assets	880	(262)
Accounts payable and accrued liabilities	2,078	(3,096)
Income taxes	1,262	76
Accrued compensation and employee benefits	146	(94)
Net cash provided by operating activities	5,129	1,971
Cash flows from investing activities
Capital expenditures	(1,410)	(925)
Proceeds from sale of property and equipment	568	1
Net cash used in investing activities	(842)	(924)
Cash flows from financing activities
Repurchase of common stock	(212)	(442)
Net cash used in financing activities	(212)	(442)
Net increase in cash and cash equivalents	4,075	605
Cash and cash equivalents at beginning of period	18,551	19,512
Cash and cash equivalents at end of period	$ 22,626	20,117
Supplemental disclosures of cash flow information
Interest		10
Taxes	$ 468	430
Disclosure of non-cash activities:
Change in unrealized gain resulting from change in fair value of derivative instruments, net of tax	$ 274	$ 740