Revenue Recognition (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue Recognition [Abstract]
Retainage on commercial revenue contracts	$ 455,660	$ 189,880
Contract assets	658,177	560,648	$ 57,241
Contract liabilities	2,737,151	2,314,483	$ 2,552,452
Contract liability revenue recognized	$ 2,186,702	$ 2,552,452