Consolidated Statements Of Cash Flow - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Cash Flows from Operating Activities
Net (loss) income	$ (22,113)	$ (461)	$ 2,427
Adjustments to reconcile net (loss) income to net cash (used for) provided from operating activities:
Depreciation and amortization	2,137	1,098	726
Stock compensation expense	649	507	515
Asset impairment and related inventory write-down	858
Deferred income taxes	12,521	(2,272)	(1,117)
(Gain) loss on disposal of assets	201	652	(165)
Allowance for doubtful accounts	(128)	3	(33)
Changes in assets and liabilities, net of businesses acquired
Receivables	5,496	(7,814)	2,881
Inventories	(537)	(2,268)	(147)
Accounts payable	1,201	205	(558)
Other current assets and liabilities	(5,733)	5,424	532
Net cash (used for) provided from operating activities	(5,448)	(4,926)	5,061
Cash Flows from Investing Activities
Acquisition of businesses		(4,205)
Purchases of short-term investments	(3,353)	(5,787)	(23,748)
Sales of short-term investments	5,788	11,621	26,661
Capital expenditures	(1,641)	(1,789)	(678)
Acquisition of long-term assets	(129)	(861)
Net cash provided from (used for) investing activities	665	(1,021)	2,235
Cash Flows from Financing Activities
Proceeds from (payments to) short-term credit borrowings, net	(83)	(4,414)
Proceeds from stock plans	75	910	3,648
Payment of cash dividend			(1,372)
Net cash provided from (used for) financing activities	(8)	(3,504)	2,276
Effect of Exchange Rate Changes on Cash and Cash Equivalents	76	(2,117)	134
Net (Decrease) Increase in Cash and Cash Equivalents	(4,715)	(11,568)	9,706
Cash and Cash Equivalents, July 1	11,502	23,070	13,364
Cash and Cash Equivalents, June 30	6,787	11,502	23,070
Non-Cash Investing and Financing Activity:
Debt related to Purchase of Building	585
Deferred Purchase Price		555
Supplemental Disclosure of Cash Flow Information
Cash paid during the year for interest	261	91
Cash paid during the year for income taxes	$ 1,144	$ 915	$ 1,072