CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jan. 31, 2018	Oct. 31, 2017
CURRENT ASSETS
Cash and cash equivalents	$ 5,880	$ 6,039
Trade accounts receivable, net of allowance for doubtful accounts of $71 and $73, respectively	5,397	3,901
Inventories	6,797	6,109
Other current assets	755	744
TOTAL CURRENT ASSETS	18,829	16,793
Property and equipment:
Equipment and tooling	3,324	3,302
Furniture and office equipment	837	871
Property, Plant and Equipment, Gross	4,161	4,173
Less accumulated depreciation	3,535	3,462
Total property and equipment	626	711
Goodwill	3,219	3,219
Amortizable intangible assets, net	2,891	3,030
Non-amortizable intangible assets	1,237	1,237
Other assets	49	70
TOTAL ASSETS	26,851	25,060
CURRENT LIABILITIES
Accounts payable	2,101	1,356
Accrued expenses	2,697	2,242
Income tax payable	96	0
TOTAL CURRENT LIABILITIES	4,894	3,598
Deferred tax liabilities	104	119
TOTAL LIABILITIES	4,998	3,717
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock - authorized 20,000,000 shares of $0.01 par value; 8,974,297 and 8,872,246 shares issued and outstanding at January 31, 2018 and October 31, 2017, respectively	90	89
Additional paid-in capital	19,885	19,654
Retained earnings	1,878	1,600
TOTAL STOCKHOLDERS' EQUITY	21,853	21,343
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 26,851	$ 25,060