Annual report pursuant to Section 13 and 15(d)

Notes Payable and Revolving Credit Facility (Schedule of Deferred Financing Cost Balance) (Details)

v3.8.0.1
Notes Payable and Revolving Credit Facility (Schedule of Deferred Financing Cost Balance) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
Balance, net $ 927  
Balance, net 2,750 $ 927
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Balance, net 927 0
Additions - Revolving Credit Facility 2,915 946
Deferred financing cost amortization expense (1,092) (19)
Balance, net $ 2,750 $ 927