Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v3.10.0.1
Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Tax Cuts and Jobs Act of 2017, incomplete accounting, provisional income tax benefit $ 10,600    
Current      
Federal 9,667 $ 14,149 $ 13,648
State 1,758 2,511 2,379
Foreign 140 0 0
Current Total 11,565 16,660 16,027
Deferred      
Federal (1,114) (10,645) (983)
State (347) 110 (163)
Foreign 64 (136) 0
Deferred Total (1,397) (10,671) (1,146)
Provision for income taxes $ 10,168 $ 5,989 $ 14,881
Federal statutory rate 21.00% 35.00% 35.00%
Effective Income Tax Reconciliation [Abstract]      
Tax at statutory federal income tax rate $ 9,502 $ 15,780 $ 14,586
Increases (decreases) in tax resulting from:      
State taxes, net of federal tax benefit 1,861 1,732 1,599
Permanent differences, net 367 (275) (545)
Impact of Tax Act (795) (10,556) 0
Other provision adjustments (767) (692) (759)
Provision for income taxes 10,168 5,989 $ 14,881
Gross deferred tax assets      
Deferred compensation and accrued paid leave 5,794 5,594  
Accrued expenses 1,310 1,013  
Stock-based compensation 819 772  
Reserve for contract disallowances 120 84  
Acquisition-related expenses 151 0  
Capitalized inventory 742 916  
State operating loss carryforward 24 263  
Tax credit carryforward 47 178  
Foreign country operating loss carryforward 157 136  
Foreign country valuation allowance (107) 0  
Total gross deferred tax assets 9,057 8,956  
Gross deferred tax liabilities      
Interest rate swaps (49) (74)  
Depreciation (1,739) (2,439)  
Deferred revenues (2,164) (1,875)  
Goodwill and intangible assets (23,395) (23,854)  
Prepaid expenses (120) 0  
Total gross deferred tax liabilities (27,467) (28,242)  
Net deferred tax liabilities $ (18,410) $ (19,286)