CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Redeemable preferred stock [Member] Preferred stock [Member]	Common stock [Member]	Additional paid-in capital [Member]	Retained earnings [Member]	Non controlling interests [Member]	Total
Balance at Dec. 31, 2022	$ 20,630	$ 9,193,725	$ 89,205,159	$ 61,247,699	$ 8,096,976	$ 167,764,189
Balance (in shares) at Dec. 31, 2022	34,383	15,322,875
Issuance of share capital		$ 26,870	(26,870)
Issuance of share capital (in shares)		44,783
Purchase of Remaining Non-Controlling Interests in PERC		$ 221,030	1,006,248		(3,667,305)	(2,440,027)
Purchase of remaining non-controlling interests in PERC (in shares)		368,383
Net income				3,813,626	163,121	3,976,747
Dividends declared				(1,342,015)		(1,342,015)
Compensation expense relating to stock and stock option grants			463,893			463,893
Balance at Mar. 31, 2023	$ 20,630	$ 9,441,625	90,648,430	63,719,310	4,592,792	168,422,787
Balance (in shares) at Mar. 31, 2023	34,383	15,736,041
Balance at Dec. 31, 2023	$ 26,578	$ 9,462,927	92,188,887	85,148,820	5,003,462	191,830,674
Balance (in shares) at Dec. 31, 2023	44,297	15,771,545
Issuance of share capital		$ 34,430	(34,430)
Issuance of share capital (in shares)		57,384
Buyback of preferred stock	$ (163)		(2,727)			(2,890)
Buyback of preferred stock (in shares)	(272)
Net income				6,474,348	169,068	6,643,416
Dividends declared				(1,510,082)		(1,510,082)
Compensation expense relating to stock and stock option grants			279,875			279,875
Balance at Mar. 31, 2024	$ 26,415	$ 9,497,357	$ 92,431,605	$ 90,113,086	$ 5,172,530	$ 197,240,993
Balance (in shares) at Mar. 31, 2024	44,025	15,828,929