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, 2021	$ 17,181	$ 9,146,216	$ 87,812,432	$ 60,603,056	$ 8,086,538	$ 165,665,423
Balance (in shares) at Dec. 31, 2021	28,635	15,243,693
Issuance of share capital	$ 5,577	$ 43,558	(49,135)	0	0	$ 0
Issuance of share capital (in shares)	9,295	72,597
Purchase of remaining non-controlling interests in PERC (in shares)						0
Conversion of preferred stock	$ (3,951)	$ 3,951	0	0	0	$ 0
Conversion of preferred stock (in shares)	(6,585)	6,585
Buyback of preferred stock	$ (15)	$ 0	(211)	0	0	(226)
Buyback of preferred stock (in shares)	(26)
Net income	$ 0	0	0	5,856,294	1,112,913	6,969,207
Exercise of options	$ 1,838	0	24,901	0	0	26,739
Exercise of options (in shares)	3,064
Dividends declared	$ 0	0	0	(5,211,651)	(1,102,475)	(6,314,126)
Compensation expense relating to stock and stock option grants	0	0	1,417,172	0	0	1,417,172
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	$ 7,985	$ 41,319	(49,304)	0	0	0
Issuance of share capital (in shares)	13,309	68,864
Purchase of Remaining Non-Controlling Interests in PERC	$ 0	$ 221,030	1,006,248		(3,667,305)	$ (2,440,027)
Purchase of remaining non-controlling interests in PERC (in shares)		368,383				368,383
Conversion of preferred stock	$ (5,309)	$ 5,309	0	0	0	$ 0
Conversion of preferred stock (in shares)	(8,848)	8,848
Buyback of preferred stock	$ (122)	$ 0	(1,708)	0	0	(1,830)
Buyback of preferred stock (in shares)	(203)	0
Net income	$ 0	$ 0	0	29,585,391	573,791	30,159,182
Exercise of options	$ 3,394	$ 1,544	94,826	0	0	99,764
Exercise of options (in shares)	5,656	2,575
Dividends declared	$ 0	$ 0	0	(5,684,270)	0	(5,684,270)
Compensation expense relating to stock and stock option grants	0	0	1,933,666	0	0	1,933,666
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	$ 3,542	$ 41,299	(44,841)	0	0	$ 0
Issuance of share capital (in shares)	5,904	68,832
Purchase of remaining non-controlling interests in PERC (in shares)						0
Conversion of preferred stock	$ (3,581)	$ 3,581	0	0	0	$ 0
Conversion of preferred stock (in shares)	(5,968)	5,968
Buyback of preferred stock	$ (763)	$ 0	(13,851)	0	0	(14,614)
Buyback of preferred stock (in shares)	(1,272)	0
Net income	$ 0	$ 0	0	28,237,554	577,590	28,815,144
Exercise of options	$ 626	$ 0	23,127	0	0	$ 23,753
Exercise of options (in shares)	1,043	0				1,043
Dividends declared	$ 0	$ 0	0	(6,510,793)	(232,100)	$ (6,742,893)
Compensation expense relating to stock and stock option grants	0	0	1,397,583	0	0	1,397,583
Balance at Dec. 31, 2024	$ 26,402	$ 9,507,807	$ 93,550,905	$ 106,875,581	$ 5,348,952	$ 215,309,647
Balance (in shares) at Dec. 31, 2024	44,004	15,846,345