CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues:
Total revenues and other income	$ 17,945,249	$ 18,451,476	$ 33,346,286	$ 35,206,247
Total cost of revenues	15,534,933	15,939,298	27,944,510	29,685,432
Gross profit	2,410,316	2,512,178	5,401,776	5,520,815
Operating expenses:
General and administrative	4,668,954	6,235,206	9,746,820	13,920,236
Depreciation and amortization	395,696	424,163	785,947	828,232
Business development	25,000	0	25,000	0
Total operating expenses	5,089,650	6,659,369	10,557,767	14,748,468
Loss from operations	(2,679,334)	(4,147,191)	(5,155,991)	(9,227,653)
Non-operating income (expense):
Interest expense	(311,706)	(44,989)	(411,010)	(118,205)
Interest income	155	75,060	236	148,191
Contingent consideration - change in fair value	0	0	0	(160,232)
Loss on settlement	0	(1,500,000)	0	(1,500,000)
Other income (expense)	(22,226)	(146,789)	(55,291)	(157,211)
Total non-operating income (expense)	(333,777)	(1,616,718)	(466,065)	(1,787,457)
Loss before income taxes	(3,013,111)	(5,763,909)	(5,622,056)	(11,015,110)
Income tax benefit	48,383	0	96,765	0
Net loss	(2,964,728)	(5,763,909)	(5,525,291)	(11,015,110)
Comprehensive loss	$ (2,964,728)	$ (5,763,909)	$ (5,525,291)	$ (11,015,110)
Net loss per share – basic (in dollars per share)	$ (0.24)	$ (0.53)	$ (0.45)	$ (1.01)
Net loss per share – diluted (in dollars per share)	$ (0.24)	$ (0.53)	$ (0.45)	$ (1.01)
Weighted average shares – basic (in shares)	12,423,421	10,945,978	12,249,520	10,859,820
Weighted average shares – diluted (in shares)	12,423,421	10,945,978	12,249,520	10,859,820
Equipment systems
Revenues:
Total revenues and other income	$ 3,398,696	$ 4,688,534	$ 5,904,345	$ 7,593,569
Total cost of revenues	2,753,497	4,139,294	4,923,608	6,547,775
Services
Revenues:
Total revenues and other income	2,357,806	3,030,574	5,491,598	6,501,227
Total cost of revenues	1,513,715	1,949,959	3,022,163	3,924,497
Construction design-build
Revenues:
Total revenues and other income	12,059,096	10,592,469	21,742,909	20,787,807
Total cost of revenues	11,181,017	9,755,240	19,856,346	18,985,213
Other
Revenues:
Total revenues and other income	129,651	139,899	207,434	323,644
Total cost of revenues	$ 86,704	$ 94,805	$ 142,393	$ 227,947