Income Taxes (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Sep. 30, 2012	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Taxes (Additional Textual) [Abstract]
Deficit tax earnings and profits		$ 86,345,000	$ 110,681,000
Income Taxes (Textual) [Abstract]
Tax (benefit) at statutory rate, rate	35.00%	35.00%	35.00%	35.00%
Deferred tax asset		12,822,000	11,198,000
Taxable loss		48,100,000
Net operating loss carryforward			31,000,000
Operating loss carryforwards used against taxable income		79,100,000
Expiration dates, operating loss carried forward		Dec. 31, 2030
Alternative minimum tax credits carried forward		224,000
Retained earnings for which no provision made		21,100,000
Unrecorded deferred tax liability		7,300,000
Unrecognized tax benefits or accrued interest and penalties		0	0
Year under examination by taxing authorities		2009
Home Savings [Member]
Income Taxes (Additional Textual) [Abstract]
Deficit tax earnings and profits		$ 10,700,000