Stock-Based Compensation (Options and Common Stock) (Details) - Employee Stock Option	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding standard employee and director options (in shares) | shares	50,000
Weighted average remaining contractual term	2 years 9 months
Weighted average exercise price (in dollars per share) | $ / shares	$ 4.00