XML 49 R37.htm IDEA: XBRL DOCUMENT

Derivative Liability - Additional Information (Detail) - USD ($)	1 Months Ended	12 Months Ended
	Nov. 30, 2014	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Mar. 31, 2012	Mar. 31, 2011
Derivative [Line Items]
Warrants issued						22,847,182	22,847,182
Warrants maturity term	5 years					5 years	5 years
Estimated fair value of the outstanding warrant liabilities		$ 0	$ 4,000
Change in fair value of warrant liabilities		$ (4,000)	$ 17,000	$ (196,000)	$ (196,000)
Exercised derivative liabilities		0	43,796
Warrants expired		3,350
Warrants [Member]
Derivative [Line Items]
Estimated fair value of the outstanding warrant liabilities		$ 0	$ 4,000

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References + Details