XML 101 R31.htm IDEA: XBRL DOCUMENT v3.4.0.3
Income Taxes - Components (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Current:    
U.S. federal $ 0 $ 0
State and local 11 0
Provision for income taxes $ 11 $ 0