Quarterly report pursuant to Section 13 or 15(d)

Concentration of Risk (Details)

v3.7.0.1
Concentration of Risk (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Concentration of Risk (Textual)      
Cash balances without FDIC $ 2.4   $ 1.0
Percentage of revenue 74.50% 74.00%