Income Taxes - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Operating Loss Carryforwards [Line Items]
Federal statutory rate	35.00%	34.00%
Valuation allowance	$ 554,000	$ 782,000
Deferred tax assets, operating loss carryforwards, domestic	815,000	197,000
Deferred tax assets, operating loss carryforwards, state	1,580,000	1,566,000
Realized deferred tax assets	1,170,000
Stock compensation	0
Unrecognized tax benefits that would affect effective tax rate	281,000	170,000
Adjustments to tax accounts	281,000	170,000
Federal
Operating Loss Carryforwards [Line Items]
Income tax net operating loss carryforwards	2,327,000	579,000
State
Operating Loss Carryforwards [Line Items]
Income tax net operating loss carryforwards	$ 27,912,000	$ 27,552,000