CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Aug. 31, 2025	Feb. 28, 2025
Current Assets:
Cash and cash equivalents	$ 3,832,133	$ 5,202,361
Marketable securities	6,736,469	6,727,678
Accounts receivable (less allowance of $12,225, respectively)	4,212,354	2,347,764
Inventories	4,152,027	4,474,401
Prepaid expenses and other current assets	188,695	236,261
Total current assets	19,121,678	18,988,465
Land	250,000	250,000
Buildings, equipment, furnishings and leasehold improvements, net	2,413,664	2,610,600
Intangible assets, net	33,529	37,386
Deferred tax asset	1,366,864	1,525,185
TOTAL ASSETS	23,185,735	23,411,636
Current Liabilities:
Accounts payable	614,512	859,483
Accrued expenses	1,852,959	1,718,574
Customer deposits	1,906,629	2,413,195
Income taxes payable	27,813	496,055
Total current liabilities	4,401,913	5,487,307
Deferred tax liability	88,153	132,134
Total liabilities	4,490,066	5,619,441
Stockholders’ Equity
Common stock, $.01 par value; 25,000,000 shares authorized, 15,751,153 issued and 15,707,062 outstanding as of August 31, 2025 and 15,751,153 issued and 15,749,037 outstanding February 28, 2025, respectively	157,512	157,512
Additional paid-in capital	10,163,952	10,018,034
Accumulated earnings	8,533,194	7,624,516
Treasury stock, at cost, 44,091 shares and 2,116 shares, August 31, 2025 and February 28, 2025, respectively	(158,989)	(7,867)
Total stockholders’ equity	18,695,669	17,792,195
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 23,185,735	$ 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).