Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Schedule Of Income Taxes [Line Items]
Income Tax Expense (Benefit)	$ 1,866	$ 564	$ (80)
PHL [Member]
Schedule Of Income Taxes [Line Items]
Federal - Current	1,048	374	0
Federal - Deferred		70	(70)
State and Local - Current	412	110
State and Local - Deferred		10	(10)
Statutory Federal Tax Expense (Benefit)	1,048	444	(70)
State Income Tax Expense (Benefit)	412	120	(10)
Income Tax Expense (Benefit)	$ 1,460	$ 564	$ (80)