XML 31 R21.htm IDEA: XBRL DOCUMENT v3.7.0.1
Basis of Presentation and Summary of Significant Accounting Policies (Details) - shares
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Stock Compensation Plan [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants 40,000 40,000