Annual report pursuant to Section 13 and 15(d)

Income Taxes - Narrative (Details)

v3.7.0.1
Income Taxes - Narrative (Details) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Operating Loss Carryforwards [Line Items]    
Net deferred tax assets $ 0 $ 0
Unrecognized tax benefits 0 0
Accrued interest and penalties related to uncertain tax positions 0 $ 0
Federal    
Operating Loss Carryforwards [Line Items]    
Federal net operating loss carryforwards $ 33,000,000