Organization And Summary Of Significant Accounting Policies (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2015 USD ($) entity	Jun. 30, 2014 USD ($)
Number of subsidiaries | entity	2
Net cash provided by operating activities	$ 3,551	$ 2,934
Net cash used in investing activities	(24,700)	(19,351)
Depreciation and amortization	745	827
Change in other assets affecting cash flow	1,112	(344)
Change in other liabilities affecting cash flow	37	$ (1,900)
Scenario, Adjustment [Member]
Net cash provided by operating activities	347
Net cash used in investing activities	347
Depreciation and amortization	80
Change in other assets affecting cash flow	483
Change in other liabilities affecting cash flow	$ 216