Capital Lease Obligations (Narrative) (Details) - USD ($)	1 Months Ended	6 Months Ended
	Dec. 31, 2008	Jun. 30, 2015
Debt Disclosure [Abstract]
Sale leaseback transaction, gross proceeds	$ 5,900,000
Repayment of lease terms with monthly principal and interest payments		$ 100,000
Term of lease, months		84 months
Expiration term of the lease		Dec. 01, 2015
Option purchase price on equipment		$ 1