CONSOLIDATED CONDENSED BALANCE SHEETS - USD ($)	Apr. 01, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 24,551,600	$ 13,615,600
Restricted cash	80,000	65,000
Receivables, less allowance for doubtful accounts of $900 and $800	1,581,800	1,438,600
Net investment in leases - current	125,300	344,900
Income tax receivable		558,700
Inventories	414,300	770,600
Prepaid expenses	888,000	1,310,400
Total current assets	27,641,000	18,103,800
Net investment in leases - long-term		5,400
Property and equipment, net	1,606,100	1,704,600
Operating lease right of use asset	2,649,100	2,716,000
Intangible assets, net	3,259,800	3,348,300
Goodwill	607,500	607,500
Other assets	470,100	429,700
Deferred income taxes	3,516,200	3,540,400
Total assets	39,749,800	30,455,700
Current Liabilities:
Notes payable, net of unamortized debt issuance costs of $32,100 and $32,100	4,217,900	4,217,900
Accounts payable	1,443,700	2,122,000
Income tax payable	2,009,900
Accrued liabilities	3,884,600	2,611,700
Deferred revenue	1,673,700	1,643,900
Total current liabilities	13,229,800	10,595,500
Long-term Liabilities:
Line of credit/Term loan	30,000,000	30,000,000
Notes payable, net of unamortized debt issuance costs of $112,800 and $120,800	38,012,200	39,066,700
Deferred revenue	7,242,100	6,974,200
Operating lease liabilities	4,151,100	4,287,000
Other liabilities	1,159,600	1,164,400
Total long-term liabilities	80,565,000	81,492,300
Shareholders' Equity (Deficit):
Common stock, no par value, 10,000,000 shares authorized, 3,463,191 and 3,459,673 shares issued and outstanding	2,873,000	1,806,700
Retained earnings (accumulated deficit)	(56,918,000)	(63,438,800)
Total shareholders' equity (deficit)	(54,045,000)	(61,632,100)
Total liabilities and shareholders' equity (deficit)	$ 39,749,800	$ 30,455,700