Income Taxes - Deferred Tax Asset (Details) - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets
Net operating loss carryforward		$ 2,083	$ 28,704
Net capital loss carryforward		2,029	1,592
Other		3,043	1,755
Total deferred tax assets	[1]	7,155	32,051
Deferred tax liabilities
Deferred tax liabilities	[2]	192	1,040
Valuation allowance		(6,457)	(30,412)
Total net deferred tax asset		$ 506	$ 599

[1] Included in receivables and other assets in the accompanying consolidated balance sheets.

[2] Included in accrued expenses and other liabilities in the accompanying consolidated balance sheets.