Income Taxes - Valuation Allowance (Details) (USD $)	3 Months Ended		6 Months Ended					12 Months Ended		36 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014		Jun. 30, 2013	Dec. 31, 2011		Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2014
Income Tax Disclosure [Abstract]
Valuation Allowance, Cumulative Tax Loss Position	$ 18,900,000		$ 18,900,000							$ 18,900,000
Income (loss) before income taxes	6,946,000	7,407,000	13,513,000	[1]	14,664,000	8,777,000		29,227,000	(32,635,000)	18,882,000
Goodwill impairment			0	[1]		0	[2]	0	0	0
Tax loss position			$ 13,513,000	[1]		$ 8,777,000	[2]	$ 29,227,000	$ (32,635,000)	$ 18,882,000
Management projecting full utilization of tax benefits within			3 years

[1] quarter of 2014

[2] - 4th quarter of 2011