Annual report pursuant to Section 13 and 15(d)

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

v3.23.1
Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Deferred tax assets    
Leases $ 221 $ 233
Employee benefits 1,465 1,208
Accrued losses on uncompleted contracts 2,076 2,572
Stock based compensation expense 351 247
Federal net operating losses 22,444 21,724
State net operating losses 3,493 3,299
R&D and other tax credits 1,013 938
Other 481 545
Total deferred tax assets 31,544 30,766
Deferred tax liabilities    
Property, plant and equipment (1,051) (1,285)
Prepaid insurance (497) (231)
Total deferred tax liabilities (1,548) (1,516)
Net deferred tax assets 29,996 29,250
Valuation allowance (30,100) (29,331)
Net deferred taxes $ (104) $ (81)