Stockholders' Equity (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Jul. 31, 2012
Stockholders' Equity (Details) [Line Items]
Stock Repurchased During Period, Shares	4,622
Stock Repurchased During Period, Value (in Dollars)	$ 13,000
Stock Repurchase Program, Authorized Amount (in Dollars)	$ 4,000,000		$ 5,000,000
Restricted Stock [Member]
Stockholders' Equity (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	51,000	544,000
Preferred Stock [Member]
Stockholders' Equity (Details) [Line Items]
Excess Stock, Shares Authorized	1,000,000
Equity Option [Member]
Stockholders' Equity (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,200,000	1,400,000