Unaudited Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($)	Common Shares	Treasury Shares	Additional paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Total
Balance at beginning of period at Dec. 31, 2023	$ 118,272,565	$ (360,326)	$ 10,874,491	$ 9,772,277	$ (37,946,042)	$ 100,612,965
Balance (in shares) at Dec. 31, 2023	22,222,722
Treasury Shares, Beginning Balance (in shares) at Dec. 31, 2023		(70,874)
Increase (Decrease) in Stockholders' Equity
Net income					1,506,896	1,506,896
Dividends paid					(1,370,409)	(1,370,409)
Stock-based compensation expense			321,569			321,569
Buyback of common shares		$ (1,203,708)				(1,203,708)
Buyback of common shares (in shares)		(248,700)
Retirement of treasury shares	$ (1,564,034)
Retirement of treasury shares (in shares)	(319,574)
Treasury Shares, Retirement of treasury shares		$ 1,564,034
Treasury Shares, Retirement of treasury shares (in shares)		319,574
Vesting of shares of restricted stock (in shares)	10,054
Other comprehensive (loss) income				(4,245)		(4,245)
Balance at end of period at Mar. 31, 2024	$ 116,708,531		11,196,060	9,768,032	(37,809,555)	99,863,068
Balance (in shares) at Mar. 31, 2024	21,913,202
Balance at beginning of period at Dec. 31, 2023	$ 118,272,565	$ (360,326)	10,874,491	9,772,277	(37,946,042)	100,612,965
Balance (in shares) at Dec. 31, 2023	22,222,722
Treasury Shares, Beginning Balance (in shares) at Dec. 31, 2023		(70,874)
Balance at end of period at Sep. 30, 2024	$ 116,708,531	$ (627,500)	11,818,758	9,833,117	(39,374,242)	98,358,664
Balance (in shares) at Sep. 30, 2024	21,973,687
Treasury shares, End balance (in shares) at Sep. 30, 2024		(125,000)
Balance at beginning of period at Mar. 31, 2024	$ 116,708,531		11,196,060	9,768,032	(37,809,555)	99,863,068
Balance (in shares) at Mar. 31, 2024	21,913,202
Increase (Decrease) in Stockholders' Equity
Net income					815,660	815,660
Dividends paid					(1,371,940)	(1,371,940)
Stock-based compensation expense			313,589			313,589
Vesting of shares of restricted stock (in shares)	8,648
Other comprehensive (loss) income				25,240		25,240
Balance at end of period at Jun. 30, 2024	$ 116,708,531		11,509,649	9,793,272	(38,365,835)	99,645,617
Balance (in shares) at Jun. 30, 2024	21,921,850
Increase (Decrease) in Stockholders' Equity
Net income					366,021	366,021
Dividends paid					(1,374,428)	(1,374,428)
Stock-based compensation expense			309,109			309,109
Buyback of common shares		$ (627,500)				(627,500)
Buyback of common shares (in shares)		(125,000)
Vesting of shares of restricted stock (in shares)	51,837
Other comprehensive (loss) income				39,845		39,845
Balance at end of period at Sep. 30, 2024	$ 116,708,531	$ (627,500)	11,818,758	9,833,117	(39,374,242)	98,358,664
Balance (in shares) at Sep. 30, 2024	21,973,687
Treasury shares, End balance (in shares) at Sep. 30, 2024		(125,000)
Balance at beginning of period at Dec. 31, 2024	$ 116,081,031		12,118,907	10,033,267	(41,505,076)	96,728,129
Balance (in shares) at Dec. 31, 2024	22,008,766
Increase (Decrease) in Stockholders' Equity
Net income					4,016,034	4,016,034
Dividends paid					(1,375,612)	(1,375,612)
Stock-based compensation expense			385,838			385,838
Other comprehensive (loss) income				(50,116)		(50,116)
Balance at end of period at Mar. 31, 2025	$ 116,081,031		12,504,745	9,983,151	(38,864,654)	99,704,273
Balance (in shares) at Mar. 31, 2025	22,008,766
Balance at beginning of period at Dec. 31, 2024	$ 116,081,031		12,118,907	10,033,267	(41,505,076)	$ 96,728,129
Balance (in shares) at Dec. 31, 2024	22,008,766
Increase (Decrease) in Stockholders' Equity
Retirement of treasury shares (in shares)						0
Balance at end of period at Sep. 30, 2025	$ 116,081,031		13,267,196	9,864,979	(38,995,173)	$ 100,218,033
Balance (in shares) at Sep. 30, 2025	22,058,574
Balance at beginning of period at Mar. 31, 2025	$ 116,081,031		12,504,745	9,983,151	(38,864,654)	99,704,273
Balance (in shares) at Mar. 31, 2025	22,008,766
Increase (Decrease) in Stockholders' Equity
Net income					1,551,461	1,551,461
Dividends paid					(1,375,760)	(1,375,760)
Stock-based compensation expense			385,838			385,838
Vesting of shares of restricted stock (in shares)	8,639
Other comprehensive (loss) income				(75,496)		(75,496)
Balance at end of period at Jun. 30, 2025	$ 116,081,031		12,890,583	9,907,655	(38,688,953)	100,190,316
Balance (in shares) at Jun. 30, 2025	22,017,405
Increase (Decrease) in Stockholders' Equity
Net income					1,072,295	1,072,295
Dividends paid					(1,378,515)	(1,378,515)
Stock-based compensation expense			376,613			376,613
Vesting of shares of restricted stock (in shares)	41,169
Other comprehensive (loss) income				(42,676)		(42,676)
Balance at end of period at Sep. 30, 2025	$ 116,081,031		$ 13,267,196	$ 9,864,979	$ (38,995,173)	$ 100,218,033
Balance (in shares) at Sep. 30, 2025	22,058,574