Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 30,938	$ 3,784
Accounts receivable:
Trade, net of allowance for credit losses of $361 and $606, respectively	101,229	106,758
Retainage	42,044	50,873
Income taxes receivable	626	402
Other current	3,864	3,526
Inventory	2,699	2,862
Contract assets	81,522	43,903
Prepaid expenses and other	8,894	8,229
Total current assets	271,816	220,337
Property and equipment, net of depreciation	87,834	100,977
Operating lease right-of-use assets, net of amortization	25,696	14,978
Financing lease right-of-use assets, net of amortization	23,602	15,839
Inventory, non-current	6,361	5,469
Intangible assets, net of amortization	0	7,317
Deferred income tax asset	26	70
Other non-current	1,558	2,168
Total assets	416,893	367,155
Current liabilities:
Current debt, net of debt issuance costs	13,453	34,956
Accounts payable:
Trade	80,294	87,605
Retainage	2,527	1,198
Accrued liabilities	37,074	18,466
Income taxes payable	570	522
Contract liabilities	64,079	37,720
Current portion of operating lease liabilities	9,254	4,738
Current portion of financing lease liabilities	8,665	4,031
Total current liabilities	215,916	189,236
Long-term debt, net of debt issuance costs	23,740	716
Operating lease liabilities	16,632	11,018
Financing lease liabilities	13,746	11,102
Other long-term liabilities	25,320	17,072
Deferred income tax liability	64	211
Total liabilities	295,418	229,355
Stockholders' equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued
Common stock -- $0.01 par value, 50,000,000 authorized, 33,260,011 and 32,770,550 issued; 32,548,780 and 32,059,319 outstanding at December 31, 2023 and December 31, 2022, respectively	333	328
Treasury stock, 711,231 shares, at cost, as of December 31, 2023 and December 31, 2022, respectively	(6,540)	(6,540)
Additional paid-in capital	189,729	188,184
Retained loss	(62,047)	(44,172)
Total stockholders' equity	121,475	137,800
Total liabilities and stockholders' equity	$ 416,893	$ 367,155