Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Current [Abstract]      
Federal $ 12,654 $ 14,782 $ 9,272
State 2,544 2,959 1,647
Current Total 15,198 17,741 10,919
Deferred [Abstract]      
Federal (848) (999) 1,188
State (26) (254) 95
Deferred Total (874) (1,253) 1,283
Provision for income taxes 14,324 16,488 12,202
Effective Income Tax Reconciliation [Abstract]      
Tax at statutory federal income tax rate 13,410 15,348 11,343
Increases (decreases) in tax resulting from: [Abstract]      
State taxes, net of federal tax benefit 1,630 1,901 1,233
Permanent differences, net (685) (522) (221)
Other, net (31) (239) (153)
Provision for income taxes 14,324 16,488 12,202
Components of Deferred Tax Assets and Liabilities [Abstract]      
Current deferred tax assets 863 767  
Noncurrent deferred tax assets 2,545 2,099  
Net deferred tax assets 3,408 2,866  
Gross deferred tax assets [Abstract]      
Deferred compensation and accrued paid leave 6,805 5,947  
Accrued expenses 1,489 1,533  
Stock-based compensation 510 386  
Interest rate swaps 125 456  
Reserves for contract disallowances 326 328  
Acquisition related expenses 603 262  
Capitalized inventory 409 424  
Other 0 61  
Total gross deferred tax assets 10,267 9,397  
Gross deferred tax liabilities [Abstract]      
Depreciation (3,237) (3,288)  
Deferred revenues (1,921) (2,746)  
Intangible assets (1,701) (497)  
Gross deferred tax liabilities (6,859) (6,531)  
Net deferred tax assets $ 3,408 $ 2,866