CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Nov. 30, 2023	Feb. 28, 2023
Current Assets:
Cash and cash equivalents	$ 2,981,931	$ 3,354,601
Marketable securities	9,609,444	8,090,000
Accounts receivable (less allowance of $12,225)	1,762,309	1,633,866
Inventories	4,252,550	3,242,909
Prepaid expenses and other current assets	81,785	254,046
Total current assets	18,688,019	16,575,422
Land	250,000	250,000
Buildings, equipment, furnishings and leasehold improvements, net	2,850,100	2,624,996
Intangible assets, net	51,674	57,202
Deferred tax asset	842,010	667,098
TOTAL ASSETS	22,681,803	20,174,718
Current Liabilities:
Accounts payable	1,504,382	810,863
Accrued expenses	1,720,020	1,427,446
Customer deposits	3,143,009	2,838,165
Income taxes payable	248,152	381,421
Total current liabilities	6,615,563	5,457,895
Deferred tax liability		82,865
Total liabilities	6,615,563	5,540,760
Stockholders’ Equity
Common stock, $.01 par value; 25,000,000 shares authorized, 15,745,206 and 15,742,073 shares issued and outstanding, respectively	157,452	157,421
Additional paid-in capital	9,714,301	9,566,898
Accumulated earnings	6,194,487	4,909,639
Total stockholders’ equity	16,066,240	14,633,958
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 22,681,803	$ 20,174,718

No definition available.

Name:	sotk_BuildingsEquipmentFurnishingsAndLeaseholdImprovementsNet
Namespace Prefix:	sotk_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).