Summary of Significant Accounting Policies Narrative (Details) - USD ($)		12 Months Ended
	Jan. 01, 2012	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Sep. 03, 2009
Accounting Policies [Abstract]
Federal insurance coverage on operating cash		$ 250,000
Intangible assets		4,136,000	$ 4,687,000		$ 6,341,000
Finite-lived intangible assets useful life (years)	12 years
Amortization expense		551,000	551,000	$ 551,000
Expected amortization expense, next twelve months		551,000
Expected amortization expense, year two		551,000
Expected amortization expense, year three		551,000
Expected amortization expense, year four		551,000
Expected amortization expense, year five		551,000
Impairment expense		$ 0	$ 0	$ 0