Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Income Taxes [Abstract]
Income tax (provision) benefit	$ (158,000)	$ 618,000	$ (181,000)	$ 1,805,000
Deferred income taxes	3,388,000		3,388,000		$ 3,199,000
Unrecognized tax benefits	748,000		748,000		803,000
Interest and penalties	$ 229,000		$ 229,000		$ 210,000