Transactions with Affiliates (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Chairman and Chief Executive Officer, and Certain Family Partnerships and Affiliates [Member]
Related Party Transaction [Line Items]
Due to related parties, current	$ 56,000		$ 56,000		$ 38,000
Expense reimbursements to related parties	42,000	41,000	124,000	119,000
Other Affiliated Entities [Member]
Related Party Transaction [Line Items]
Expense reimbursements to related parties			48,000	54,000
Expense reimbursements from related parties			31,000	75,000
Rent expense paid	$ 162,000	$ 120,000	$ 464,000	$ 360,000