Income Taxes Reconciliation of of Statutory Federal Tax Expense to Company's Income Tax Expense (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Schedule of Income Taxes [Line Items]
Income Tax Expense (Benefit)	$ 1,226	$ 1,866	$ 564
PHL [Member]
Schedule of Income Taxes [Line Items]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	718	1,048	444
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	313	412	120
Income Tax Expense (Benefit)	$ 1,031	$ 1,460	$ 564