Notes Receivable - Related Party (Details Narrative) (USD $) In Thousands, unless otherwise specified	6 Months Ended			1 Months Ended	3 Months Ended						6 Months Ended		16 Months Ended	2 Months Ended		2 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Mar. 31, 2013 Global 2013 Note	Jun. 15, 2015 Global 2013 Note	Mar. 31, 2015 Global 2013 Note	Dec. 31, 2014 Global 2013 Note	Sep. 30, 2014 Global 2013 Note	Jun. 30, 2014 Global 2013 Note	Jun. 30, 2013 Global 2013 Note	Jun. 30, 2014 Global 2013 Note	Jun. 30, 2013 Global 2013 Note	Jun. 30, 2014 Global 2013 Note	Feb. 28, 2013 Global Note Receivable	Mar. 31, 2013 Global Note Receivable	Feb. 28, 2013 Global Loan	Mar. 31, 2013 Global Loan
Note receivable	$ 8,902			$ 17,000					$ 9,000		$ 9,000		$ 9,000	$ 5,000	$ 0	$ 12,000	$ 0
Maturity date				2015-06-15
Interest rate				12.75%										12.50%		12.50%
Principal payments received during period	3,000	2,000											8,000
Interest payments received during period									335	525	717	1,100
Loan origination fee				340
Deferred transaction fee	98		177						98		98		98
Quarterly principal payments					$ 4,500	$ 1,500	$ 1,500	$ 1,500