XML 45 R32.htm IDEA: XBRL DOCUMENT v3.4.0.3
Debt agreement (Details)
1 Months Ended 3 Months Ended
Nov. 30, 2015
Mar. 31, 2016
Jun. 30, 2014
Secured Debt [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Interest Rate, Stated Percentage     7.07%
Line of Credit [Member] | Prime Rate [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Basis Spread on Variable Rate 1.25%    
Line of Credit [Member] | Secured Debt [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Interest Only Payment Period   12 months  
Debt Instrument, Interest and Principal Payment Period   30 months  
Debt Instrument, Final Payment, Percentage of Amount Borrowed   7.50%  
Debt Instrument, Warrant to Purchase Common Stock, Percentage of Funded Amount Divided by Average Closing Price   1.00%  
Line of Credit [Member] | Secured Debt [Member] | Prime Rate [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Basis Spread on Variable Rate   3.75%  
Minimum [Member] | Line of Credit [Member] | Secured Debt [Member]      
Debt Instrument [Line Items]      
Debt Instrument, Interest Rate, Stated Percentage   7.25%