Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2016

Summary of Significant Accounting Policies [Abstract]

Schedule Of Changes In Allowance For Doubtful Accounts

	Beginning		Costs and				Ending
	Balance		Expenses		Charge-offs		Balance
Fiscal year ended June 30, 2016	$	214	$	137	$	(82)	$	269
Fiscal year ended June 30, 2015	$	146	$	36	$	32	$	214
Fiscal year ended June 30, 2014	$	174	$	(34)	$	6	$	146

Schedule Of Short-Term And Long-Term Investments

	June 30, 2016
	Cost		Fair Value or Carrying Value
Short-Term Investments
Bank Guarantee	$	77	$	77
Mutual Funds		29		29
Time/Fixed Deposits		1,368		1,368
Total Short-Term Investments	$	1,474	$	1,474
Long-Term Investments
Time Deposits	$	45	$	45
Preferred Stock		3,700		725
Total Long-Term Investments	$	3,745	$	770
Total Investments	$	5,219	$	2,244
	June 30, 2015
Short-Term Investments	Cost		Fair Value or Carrying Value
Bank Guarantee	$	238	$	238
Mutual Funds		34		34
Time/Fixed Deposits		3,862		3,862
Total Short-Term Investments	$	4,134	$	4,134
Long-Term Investments
Time Deposits	$	102	$	102
Preferred Stock		3,700		725
Total Long-Term Investments	$	3,802	$	827
Total Investments	$	7,936	$	4,961

Schedule Of Components Of Inventory

	At June 30,
	2016		2015
Component parts	$	5,054	$	4,694
Work in process		3,461		1,989
Finished goods		3,657		5,215
Total	$	12,172	$	11,898

Schedule Of Reserves For Obsolescence

	Beginning		Costs and				Ending
	Balance		Expenses		Charge-offs		Balance
Fiscal year ended June 30, 2016	$	1,436	$	465	$	(293)	$	1,608
Fiscal year ended June 30, 2015	$	1,185	$	44	$	207	$	1,436
Fiscal year ended June 30, 2014	$	1,124	$	342	$	(281)	$	1,185

Schedule Of Investments Measured At Fair Value On A Recurring Basis

Description	June 30, 2016		Level 1		Level 2		Level 3
Mutual funds	$	29	$	29	$	-	$	-
Fixed deposits and certificates of deposit		1,490		-		1,490		-
Preferred Shares		725		-		-		725
Total	$	2,244	$	29	$	1,490	$	725
Description	June 30, 2015		Level 1		Level 2		Level 3
Mutual funds	$	34	$	34	$	-	$	-
Fixed deposits and certificates of deposit		4,202		-		4,202		-
Preferred Shares		725		-		-		725
Total	$	4,961	$	34	$	4,202	$	725

Schedule Of Intangible Assets

		June 30,				June 30,		June 30,				June 30,
		2016				2016		2015				2015
		Gross				Net		Gross				Net
		Carrying		Accumulated		Carrying		Carrying		Accumulated		Carrying
		Amount		Amortization		Amount		Amount		Amortization		Amount
Customer/Distributor Relationships	$	3,170	$	(847)	$	2,323	$	3,172	$	(211)	$	2,961
Trade Name		2,461		(328)		2,133		2,463		(82)		2,381
Software		676		(181)		495		1,249		(12)		1,237
Other		118		(52)		66		120		(14)		106
Total	$	6,425	$	(1,408)	$	5,017	$	7,004	$	(319)	$	6,685

Schedule Of Estimated Amortization Expense

Years Ending June 30,		Amount
2017		1,058
2018		1,080
2019		1,061
2020		668
2021		246
after 2021		904
	$	5,017

Schedule of Product Warranty Liability

	Beginning		Costs and				Ending
	Balance		Expenses		Charge-offs		Balance
Fiscal year ended June 30, 2016	$	170	$	200	$	(60)	$	310
Fiscal year ended June 30, 2015	$	87	$	268	$	(185)	$	170
Fiscal year ended June 30, 2014	$	63	$	305	$	(281)	$	87