Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income tax expense	$ (434,000)	$ 627,000	$ 464,000	$ 1,647,000
Effective income tax rate			28.00%	34.00%
Income taxes payable	$ 0		$ 0		$ 1,703,000
Income taxes paid			$ 2,117,000