CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	AOCI Attributable to Parent [Member]	Unearned Compensation [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2021	$ 8,683,422	$ (631,253)	$ 259,620	$ 90,338,806	$ 98,650,595
BALANCE (in Shares) at Dec. 31, 2021	5,210,053
Employee Stock Plan	$ 7,793			92,741	100,534
Employee Stock Plan (in Shares)	4,676
Restricted Stock Grant			3,782		3,782
Exercise of RSUs	$ 52		(667)	615
Exercise of RSUs (in Shares)	31
Repurchase of Common Stock	$ (250,000)			(2,937,500)	(3,187,500)
Repurchase of Common Stock (in Shares)	(150,000)
Net Income				2,401,606	2,401,606
Dividends				(708,407)	(708,407)
Unrealized Gain (Loss) on Interest Rate Swap		1,286,155			1,286,155
BALANCE at Mar. 31, 2022	$ 8,441,267	654,902	262,735	89,187,861	98,546,765
BALANCE (in Shares) at Mar. 31, 2022	5,064,760
BALANCE at Dec. 31, 2021	$ 8,683,422	(631,253)	259,620	90,338,806	98,650,595
BALANCE (in Shares) at Dec. 31, 2021	5,210,053
BALANCE at Dec. 31, 2022	$ 8,488,689	1,582,455	79,892	92,430,816	102,581,852
BALANCE (in Shares) at Dec. 31, 2022	5,093,213
Employee Stock Plan	$ 9,420			74,230	83,650
Employee Stock Plan (in Shares)	5,652
Restricted Stock Grant			(10,129)		(10,129)
Non-Cash, Share-Based Compensation				32,391	32,391
Net Income				4,321,559	4,321,559
Dividends				(713,050)	(713,050)
Unrealized Gain (Loss) on Interest Rate Swap		(319,075)			(319,075)
BALANCE at Mar. 31, 2023	$ 8,498,109	$ 1,263,380	$ 69,763	$ 96,145,946	$ 105,977,198
BALANCE (in Shares) at Mar. 31, 2023	5,098,865