Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2021	Oct. 31, 2020
CURRENT ASSETS
Cash and cash equivalents	$ 13,053	$ 15,797
Trade accounts receivable, net of allowance for doubtful accounts of $87 and $66, respectively	13,523	5,669
Inventories	11,179	8,586
Other current assets	2,893	813
TOTAL CURRENT ASSETS	40,648	30,865
Property and equipment:
Equipment and tooling	3,986	3,819
Furniture and office equipment	1,086	1,073
Property, Plant and Equipment, Gross, Ending Balance	5,072	4,892
Less accumulated depreciation	4,364	4,082
Total property and equipment	708	810
Operating lease right of use assets, net	1,453	1,421
Goodwill	2,467	2,467
Amortizable intangible assets	2,739	3,181
Trademarks	1,174	1,174
Deferred tax assets	389	834
Other assets	70	70
TOTAL ASSETS	49,648	40,822
CURRENT LIABILITIES
Accounts payable	3,504	1,475
Accrued expenses	5,034	2,573
Current portion of PPP Loan	0	1,699
Income taxes payable	0	43
Other current liabilities	832	874
TOTAL CURRENT LIABILITIES	9,370	6,664
Operating lease liabilities	675	635
PPP Loan	0	1,089
Other long-term liabilities	0	370
TOTAL LIABILITIES	10,045	8,758
STOCKHOLDERS’ EQUITY
Common stock - authorized 20,000,000 shares of $0.01 par value; 10,058,571 and 9,814,118 shares issued and outstanding at October 31, 2021 and October 31, 2020, respectively	101	98
Additional paid-in capital	24,301	22,946
Retained earnings	15,201	9,020
TOTAL STOCKHOLDERS' EQUITY	39,603	32,064
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 49,648	$ 40,822