CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Nov. 30, 2025	Feb. 28, 2025
Current Assets:
Cash and cash equivalents	$ 5,395,695	$ 5,202,361
Marketable securities	6,323,566	6,727,678
Accounts receivable (less allowance of $12,225, respectively)	4,411,663	2,347,764
Inventories	3,656,898	4,474,401
Prepaid expenses and other current assets	305,690	236,261
Total current assets	20,093,512	18,988,465
Land	250,000	250,000
Buildings, equipment, furnishings and leasehold improvements, net	2,288,462	2,610,600
Intangible assets, net	31,794	37,386
Deferred tax asset	1,266,846	1,525,185
TOTAL ASSETS	23,930,614	23,411,636
Current Liabilities:
Accounts payable	534,692	859,483
Accrued expenses	2,008,801	1,718,574
Customer deposits	2,151,930	2,413,195
Income taxes payable	43,422	496,055
Total current liabilities	4,738,845	5,487,307
Deferred tax liability	59,349	132,134
Total liabilities	4,798,194	5,619,441
Stockholders’ Equity
Common stock, $.01 par value; 25,000,000 shares authorized, 15,754,480 issued and 15,710,389 outstanding as of November 30, 2025 and 15,751,153 issued and 15,749,037 outstanding February 28, 2025, respectively	157,545	157,512
Additional paid-in capital	10,260,711	10,018,034
Accumulated earnings	8,873,153	7,624,516
Treasury stock, at cost 44,091 shares and 2,116 shares, November 30, 2025 and February 28, 2025, respectively	(158,989)	(7,867)
Total stockholders’ equity	19,132,420	17,792,195
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 23,930,614	$ 23,411,636

No definition available.

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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).