Annual report pursuant to Section 13 and 15(d)

Income Taxes (Uncertain Tax Positions) (Details)

v3.6.0.2
Income Taxes (Uncertain Tax Positions) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Jan. 03, 2015
Unrecognized Tax Benefit      
Beginning balance $ 0 $ 1,431  
Increases related to prior year tax positions 0 0  
Decreases related to prior year tax positions 0 (1,431)  
Increases related to current year tax position 0 0  
Settlements during period 0 0  
Lapse of statute of limitations 0 0  
Ending balance 0 0 $ 1,431
Interest and Penalties      
Beginning balance 0 0 73
Increases related to prior year tax positions 0 0  
Unrecognized Tax Benefits, Income Tax Penalties And Interest Expense, Decrease Resulting from Prior Period Tax Positions 0 (73)  
Ending balance 0 0 73
Total unrecognized tax benefit, interest and penalties, Beginning balance 0 1,504  
Total increase in unrecognized tax benefit, interest and penalties related to prior year tax positions 0 0  
Decreases related to prior years 0 (1,504)  
Total unrecognized tax benefit, interest and penalties, Ending balance $ 0 $ 0 $ 1,504