Revised Financials - Statement of Cash Flows (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013
Net income	$ (7,613,000)	$ 1,967,000
Deferred income tax provision (benefit)	(598,000)	78,000
Cash provided by operating activities	15,322,000	9,858,000
Valuation Allowance of Deferred Tax Assets
Net income		1,967,000	(33,462,000)	75,000	7,657,000	4,087,000	1,495,000	538,000	1,207,000
Deferred income tax provision (benefit)		78,000
Cash provided by operating activities		9,858
Valuation Allowance of Deferred Tax Assets | Previously Reported
Net income		4,065,000
Deferred income tax provision (benefit)		(2,020,000)
Cash provided by operating activities		9,858
Valuation Allowance of Deferred Tax Assets | Adjustments
Net income		(2,098,000)
Deferred income tax provision (benefit)		2,098,000
Cash provided by operating activities		$ 0