Annual report pursuant to Section 13 and 15(d)

Income Taxes - Income Tax Reconciliation Components Permanent And Other Differences (Details)

v3.6.0.2
Income Taxes - Income Tax Reconciliation Components Permanent And Other Differences (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Tax Disclosure [Abstract]      
Meals and Entertainment $ 14 $ 7 $ 7
Return to provision adjustment
Charitable contributions 1
Share-based compensation expense for stock options granted 46 160
Income Tax Reconciliation, Nondeductible Expense $ 14 $ 53 $ 168