XML 57 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
11. Oil and Gas Properties (Details 2) (USD $)
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Oil And Gas Properties Details 2    
Development costs $ 12,342,000 $ 13,077,000
Exploration costs 488,000 0
Acquisitions: Proved 0 0
Acquisitions: Unproved 0 823,000
Total costs of development, exploration and acquisition activities $ 12,830,000 $ 13,900,000