v3.5.0.2

Transaction with the Newport Funds (Details) - USD ($)		12 Months Ended
Transaction with the Newport Funds (Details) - USD ($)	Jan. 26, 2016	Feb. 29, 2016	Dec. 31, 2007	Feb. 28, 2015
Related Party Transaction [Line Items]
Short-term debt	$ 4,900,000
Long-term amounts due to the Newport Funds		$ 102,657		$ 3,687,854
NGOF I-A
Related Party Transaction [Line Items]
Due from related parties	$ 4,900,000
Due from related parties, term	180 days
Due from related parties, stated interest rate	5.00%
NGOF
Related Party Transaction [Line Items]
Interest payment received			$ 5,118,172
Preferred dividends received			$ 61,600
Newport
Related Party Transaction [Line Items]
Long-term amounts due to the Newport Funds		102,657		$ 3,687,854
Related party transaction amount		$ 3,800,000

Due from Related Parties, Interest Rate, Stated Percentage

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NGA Holdco, LLC 10-K/A