Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Tables)

Income Taxes (Tables)
6 Months Ended
Jun. 30, 2016
Income Tax Disclosure [Abstract]  
Unrecognized Tax Benefits
A reconciliation of the beginning and ending balances of the total amounts of gross unrecognized tax benefits is as follows:
Gross Unrecognized Tax Benefits
Balance, December 31, 2015

Additions for prior year tax positions

Settlements with tax authorities
Reductions of prior year tax positions

Balance, June 30, 2016