General form of registration statement for all companies including face-amount certificate companies

7. Stockholders' Equity (Details Narrative)

v2.4.1.9
7. Stockholders' Equity (Details Narrative) (USD $)
6 Months Ended 12 Months Ended 3 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Mar. 31, 2014
Mar. 31, 2013
Sep. 30, 2014
Stock sold under agreement, shares 392,656us-gaap_StockIssuedDuringPeriodSharesNewIssues        
Net proceeds from issuance of common stock $ 1,213,000us-gaap_ProceedsFromIssuanceOfCommonStock $ 0us-gaap_ProceedsFromIssuanceOfCommonStock $ 3,188,000us-gaap_ProceedsFromIssuanceOfCommonStock $ 4,942,000us-gaap_ProceedsFromIssuanceOfCommonStock  
Stock issued for services, shares 32,501us-gaap_StockIssuedDuringPeriodSharesIssuedForServices        
Stock issued for services, amount 76,000us-gaap_StockIssuedDuringPeriodValueIssuedForServices   341,000us-gaap_StockIssuedDuringPeriodValueIssuedForServices 443,000us-gaap_StockIssuedDuringPeriodValueIssuedForServices  
Selling, general and administrative [Member]          
Difference between value of stock and services rendered $ 62,000ocls_DifferenceBetweenValueOfStockAndServicesRendered
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember
      $ 33,000ocls_DifferenceBetweenValueOfStockAndServicesRendered
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember