Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Current:
Federal	$ 6	$ 7	$ 19	$ 18
State and local	16	25	51	131
Total Current	22	32	70	149
Deferred:
Federal
State and local
Total Deferred
Income tax expense	$ 22	$ 32	$ 70	$ 149
Effective income tax rate	0.60%	0.90%	2.50%	3.40%