Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 305	$ 1,345
Accounts receivable:
Trade, net of allowance of $0 and $0, respectively	92,202	72,358
Retainage	40,201	35,433
Other current	4,634	5,313
Income taxes receivable	133	83
Inventory	5,392	4,867
Deferred tax asset	2,013	3,108
Costs and estimated earnings in excess of billings on uncompleted contracts	39,968	59,608
Assets held for sale	6,375	6,375
Prepaid expenses and other	3,885	4,627
Total current assets	195,108	193,117
Property and equipment, net	158,082	165,989
Accounts receivable, non-current	733	222
Inventory, non-current	3,998	6,218
Goodwill	66,351	65,982
Intangible assets, net of amortization	22,032	29,319
Other non-current	1,372	615
Total assets	447,676	461,462
Current liabilities:
Current debt, net of debt issuance costs	19,188	12,004
Accounts payable:
Trade	49,123	52,719
Retainage	893	1,671
Accrued liabilities	19,946	22,149
Taxes payable	689	813
Billings in excess of costs and estimated earnings on uncompleted contracts	27,681	28,484
Total current liabilities	117,520	117,840
Long-term debt, net of debt issuance costs	82,077	94,605
Other long-term liabilities	2,493	1,813
Deferred income taxes	19,000	19,345
Interest rate swap liability	382	145
Total liabilities	221,472	233,748
Commitments and contingencies
Stockholders’ equity:
Preferred stock -- $0.01 par value, 10,000,000 authorized, none issued	0	0
Other comprehensive loss	(382)	(145)
Common stock -- $0.01 par value, 50,000,000 authorized, 28,405,850 and 27,992,589 issued; 27,694,626 and 27,281,358 outstanding at December 31, 2016 and December 31, 2015, respectively	283	279
Treasury stock, 711,231 and 711,231 shares, at cost December 31, 2016 and December 31, 2015, respectively	(6,540)	(6,540)
Additional paid-in capital	171,079	168,736
Retained earnings	61,764	65,384
Total stockholders’ equity	226,204	227,714
Total liabilities and stockholders’ equity	$ 447,676	$ 461,462