CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 30, 2019	Oct. 31, 2018
CURRENT ASSETS
Cash and cash equivalents	$ 13,856	$ 16,334
Trade accounts receivable, net of allowance for doubtful accounts of $37 and $88, respectively	7,938	4,255
Inventories	7,932	7,113
Other current assets	736	828
TOTAL CURRENT ASSETS	30,462	28,530
Property and equipment:
Equipment and tooling	3,412	3,210
Furniture and office equipment	850	822
Property, Plant and Equipment, Gross	4,262	4,032
Less accumulated depreciation	3,613	3,473
Total property and equipment	649	559
Goodwill	1,340	1,340
Amortizable intangible assets, net	1,229	1,367
Non-amortizable intangible assets	657	657
Other assets	68	49
TOTAL ASSETS	34,405	32,502
CURRENT LIABILITIES
Accounts payable	1,580	1,342
Accrued expenses	3,078	3,377
TOTAL CURRENT LIABILITIES	4,658	4,719
Other long-term liabilities	87	0
TOTAL LIABILITIES	4,745	4,719
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock - authorized 20,000,000 shares of $0.01 par value; 9,360,351 and 9,291,201 shares issued and outstanding at April 30, 2019 and October 31, 2018, respectively	94	93
Additional paid-in capital	21,522	20,974
Retained earnings	8,044	6,716
TOTAL STOCKHOLDERS' EQUITY	29,660	27,783
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 34,405	$ 32,502