Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Deferred Tax Assets and Liabilities (Details)

v3.10.0.1
Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Deferred tax assets    
Employee benefits $ 758 $ 962
Uncompleted contracts 2,380 2,664
Stock based compensation expense 266 350
Allowance for doubtful accounts 84 99
Long-term incentive awards 150 280
Federal net operating losses 9,962 13,190
State net operating losses 1,155 511
Other 395 394
Total deferred tax assets 15,150 18,450
Deferred tax liabilities    
Property, plant and equipment (10,199) (17,605)
Prepaid insurance (450) (453)
Total deferred tax liabilities (10,649) (18,058)
Net deferred tax assets 4,501 392
Valuation allowance (4,701) (392)
Net deferred taxes $ (200) $ 0