(2) Summary of Significant Accounting Policies (Details) (USD $)	9 Months Ended
	Sep. 30, 2013	Feb. 20, 2013
Assets Held-for-sale, Long Lived		$ 2,900,000
Gain on disposal of other assets	50,000
Long-term Debt, Fair Value	61,300,000
Other Income	797,000
Proceeds from Income Tax Refunds	483,000
Proceeds from Legal Settlements	$ 200,000
Borrowings
Fair Value Inputs, Discount Rate	5.70%