2013 | 2012 | 2011 | |||||||||
Unrecognized tax benefits – January 1 | $1,055 | $939 | $1,198 | ||||||||
Gross increases – tax positions in prior periods | 10 | 55 | 154 | ||||||||
Gross decreases – tax positions in prior periods | (125 | ) | (20 | ) | (383 | ) | |||||
Gross increases – current-period tax positions | 202 | 83 | 28 | ||||||||
Gross decreases – current-period tax positions | (1 | ) | (1 | ) | (15 | ) | |||||
Settlements | (1 | ) | (42 | ) | |||||||
Lapse of statute of limitations | (1 | ) | |||||||||
Unrecognized tax benefits – December 31 | $1,141 | $1,055 | $939 |