Notes Payable and Advances from Related Parties - Additional Information (Detail) - USD ($)	1 Months Ended	6 Months Ended		12 Months Ended
	Apr. 29, 2015	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Feb. 10, 2012	Jan. 17, 2012
Secured Convertible Notes Payable [Line Items]
Notes payable, refinanced with LANB principal and accrued interest					$ 708,000
Interest expense, Other		$ 0	$ 14,000
Interest Rate On Capital Lease For Equipment		7.25%
Capital Leased Assets, Gross		$ 16,300		$ 16,300
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation		4,200		2,300
Notes Payable, Related Parties, Current		1,151,950
Depreciation		1,000		$ 1,135
Debt Instrument Accrued Interest And Fees	$ 481,950
Debt Instrument, Interest Rate, Effective Percentage	16.00%
Debt Instrument, Face Amount		460,000
CEO and CFO
Secured Convertible Notes Payable [Line Items]
Notes Payable, Related Parties, Current		670,000
Promissory Notes
Secured Convertible Notes Payable [Line Items]
Interest expense, Other		14,000
MIT
Secured Convertible Notes Payable [Line Items]
Note payable						$ 700,000
DX LLC
Secured Convertible Notes Payable [Line Items]
Debt Instrument, Face Amount		481,950
Debt Instrument, Increase, Accrued Interest		$ 13,099