Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income	$ 131,109	$ 188,535
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	9,379	4,195
Bad debt provision	230	4,783
Noncash interest on investments	(99,816)	0
Changes in operating assets and liabilities:
(Increase) decrease in accounts receivable	(62,971)	120,930
Increase in deferred rent assets	0	(14,298)
Decrease in prepaid expenses	5,157	14,997
Increase in taxes receivable	0	(35,620)
Increase in other assets	(508)	(6,602)
(Decrease) increase in accounts payable	(35,700)	16,938
(Decrease) increase in accrued expenses	(44,988)	51,076
Increase in unearned revenue	5,563	5,243
Increase in income tax payable	51,163	109,193
Net cash provided by (used in) operating activities	(41,382)	459,370
Cash flows from investing activities:
Purchase of furniture and office equipment	(209)	(6,133)
Net cash used in investing activities	(209)	(6,133)
Cash flows from financing activities:
Net cash provided by financing activities	0	0
Net increase (decrease) in cash	(41,591)	453,237
Cash at beginning of period	2,036,432	10,085,372
Cash at end of period	1,994,841	10,538,609
Cash paid for:
Interest	0	0
Income taxes	$ 0	$ 63,000