Quarterly report pursuant to Section 13 or 15(d)

Cash and Cash Equivalents (Details)

v3.7.0.1
Cash and Cash Equivalents (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Mar. 31, 2016
Cash and Cash Equivalents [Abstract]      
Cash on deposit at banks $ 2,500 $ 580  
Money market funds 5,893 972  
Cash and cash equivalents $ 8,393 $ 1,552 $ 7,318