- Definition

The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References+ Details

Related Party Transactions - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Related Party Transaction [Line Items]
Advertising revenue	$ 11,358,198	$ 15,980,107	$ 17,365,136
Product development expenses	2,920,824	3,136,778	3,826,350
Trade account receivables write off	2,106,011	423,245
Subscription for rights issued		81,473
Edelweiss Capital Services Ltd
Related Party Transaction [Line Items]
Trade account receivables write off	206,974
Director \| Edelweiss Capital Services Ltd
Related Party Transaction [Line Items]
Advertising revenue			721,974
Equity Method Investee \| Tachyon Technology Private Limited
Related Party Transaction [Line Items]
Product development expenses	95,395	137,490	167,833
Management \| Runa Inc.,
Related Party Transaction [Line Items]
Subscription for rights issued	$ 104,987