XML 41 R21.htm IDEA: XBRL DOCUMENT v2.4.1.9
ACCOUNTING AND FINANCIAL REPORTING POLICIES (Details Textual) (USD $)
9 Months Ended 12 Months Ended
Dec. 31, 2014
Mar. 31, 2014
Mar. 31, 2013
Organization And Summary Of Significant Accounting Policies [Line Items]      
Amortization Period Of Acquisition Costs Straight Line Method 27 years 6 months    
Impairment Loss Of Acquisition Costs   $ 1,139,623bctciv_ImpairmentLossOfAcquisitionCosts $ 147,078bctciv_ImpairmentLossOfAcquisitionCosts
Amortized Deferred Acquisition Costs Year One 66,792bctciv_AmortizedDeferredAcquisitionCostsYearOne    
Amortized Deferred Acquisition Costs Year Two 66,792bctciv_AmortizedDeferredAcquisitionCostsYearTwo    
Amortized Deferred Acquisition Costs Year Three $ 16,698bctciv_AmortizedDeferredAcquisitionCostsYearThree    
Amortization Of Acquisition Cost Remaining Contractual Term 3 years