Consolidated Balance Sheets (USD $)	Jun. 30, 2013	Jun. 30, 2012
Current assets:
Cash and Cash Equivalents	$ 6,274,000	$ 8,722,000
Accounts receivable, less allowance for doubtful accounts of $728 and $629 at June 30, 2013 and 2012, respectively	10,848,000	11,905,000
Inventories	8,135,000	7,954,000
Other current assets	477,000	514,000
Total current assets	25,734,000	29,095,000
Property and equipment at cost	14,409,000	14,241,000
Accumulated depreciation and amortization	(12,884,000)	(11,949,000)
Property and equipment, net	1,525,000	2,292,000
Goodwill	1,493,000	2,967,000
Other intangible assets, net	1,040,000	1,686,000
Other assets	241,000	121,000
Total assets	30,033,000	36,161,000
Current liabilities:
Accounts payable	7,069,000	6,183,000
Line of credit	0	5,500,000
Accrued payroll and related expenses	1,986,000	2,006,000
Accrued warranty expenses	1,070,000	1,243,000
Deferred revenue	1,314,000	280,000
Accrued income tax, current	0	80,000
Other accrued liabilities	815,000	1,680,000
Total current liabilities	12,254,000	16,972,000
Long-term liabilities:
Deferred income tax, long-term	155,000	399,000
Long-term obligations	284,000	446,000
Total liabilities	12,693,000	17,817,000
Commitments and contingencies (See Note 7)
Stockholders’ equity:
Redeemable convertible preferred stock, $0.001 par value: 1,000 shares authorized, 8 shares issued and outstanding at June 30, 2013; Redemption value $8,080 at June 30, 2013	7,760,000	0
Common stock, $0.001 par value: 19,000 shares authorized, 10,925 shares issued and 10,920 shares outstanding at June 30, 2013 and 10,534 shares issued and 10,529 shares outstanding at June 30, 2012	178,386,000	177,446,000
Treasury stock, at cost, 5 shares at June 30, 2013 and June 30, 2012	(42,000)	(42,000)
Accumulated deficit	(169,029,000)	(159,004,000)
Accumulated other comprehensive income (loss)	265,000	(56,000)
Total stockholders’ equity	17,340,000	18,344,000
Total liabilities and stockholders’ equity	$ 30,033,000	$ 36,161,000