Stock Options (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016
Number of Shares
Balance, Beginning of period (shares)	190,933
Granted (shares)	0
Forfeited (shares)	(5,000)
Exercised (shares)	0
Balance, End of period (shares)	185,933
Outstanding exercisable options at end of quarter (shares)			185,933
Weighted Average Exercise Price (in dollars per share)
Beginning balance (usd per share)	$ 1.77		$ 1.77
Granted (usd per share)	0.00
Forfeited (usd per share)	1.77
Exercised (usd per share)	0.00
Ending balance (usd per share)	$ 1.77
Outstanding exercisable options at end of quarter (usd per share)			$ 1.77
Intrinsic value of exercisable options			$ 127,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock option expense	$ 0	$ 0