CONDENSED BALANCE SHEETS - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 11,694,046	$ 10,302,732
Available-for-sale securities - municipal bonds	0	458,237
Accounts receivable, net of allowance of $30,000	2,272,854	2,557,443
Other current assets	494,466	589,072
Total current assets	14,461,366	13,907,484
Property and equipment, net	611,303	545,675
Operating lease right-to-use asset	2,059,776	2,200,031
Goodwill	1,954,460	1,954,460
Other assets	83,304	84,892
Total assets	19,170,209	18,692,542
Current liabilities:
Unexpired subscription revenue	9,302,926	9,646,407
Accounts payable	73,467	130,089
Current portion of operating lease liability	173,442	161,874
Current portion of bank loan	1,561,500	1,299,007
Accrued expenses	1,757,390	1,822,485
Total current liabilities	12,868,725	13,059,862
Deferred taxes on income, net	433,989	333,432
Unexpired subscription revenue, less current portion	108,615	197,545
Bank loan, less current portion	0	262,493
Operating lease liability, less current portion	2,006,414	2,137,559
Total liabilities	15,417,743	15,990,891
Stockholders' equity:
Preferred stock, $.01 par value; authorized 5,000,000 shares; none issued	0	0
Common stock, $.01 par value; authorized 32,500,000 shares; issued and outstanding 10,722,401 shares	107,224	107,224
Additional paid-in capital	29,805,574	29,760,533
Accumulated deficit	(26,160,332)	(27,166,106)
Total stockholders' equity	3,752,466	2,701,651
Total liabilities and stockholders' equity	$ 19,170,209	$ 18,692,542