Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2023

Accrued Liabilities [Abstract]

Schedule of accrued liabilities

Accrued liabilities consist of the following as of June 30, 2023 and December 31, 2022:

	June 30, 2023		December 31, 2022
Accrued subcontractors	$	10,829,445	$	8,101,150
Accrued workers compensation and insurance liabilities	10,330,099		3,766,469
Accrued general expenses	6,296,541		11,436,462
Accrued payroll	3,752,317		4,245,838
Accrued bonus	1,120,425		1,500,717
Accrued legal fees	1,048,393		344,417
Other current liabilities	634,526		706,528
Accrued lab fees	396,255		584,203
Accrued fuel and maintenance	314,894		253,243
Credit card payable	46,320		78,838
FICA/Medicare liability	17,929		555,166
Total accrued liabilities	$	34,787,144	$	31,573,031