Annual report pursuant to Section 13 and 15(d)

Notes Payable (Details)

v3.8.0.1
Notes Payable (Details) - USD ($)
$ in Thousands
10 Months Ended 12 Months Ended
Dec. 31, 2015
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]      
Proceeds From Notes Payable, Gross $ 0 $ 0 $ (3,600)
Amortization of debt discount 0 0 763
NSC Note Payable Net, Amortization of debt discount 0 0 763
NSC Note [Member]      
Debt Instrument [Line Items]      
NSC Note Payable, beginning balance   0 0
Proceeds From Notes Payable, Gross     3,600
NSC Note Payable, Payoff of note     (3,600)
NSC Note Payable, ending balance 0   0
Discount, beginning balance   0 0
Proceeds from issuance of NSC Note     (129)
Issuance of warrants in conjunction with NSC debt     (634)
Amortization of debt discount     192
Discount, Payoff of note     571
Discount, ending balance 0   0
NSC Note Payable Net , beginning balance   $ 0 0
Proceeds from issuance of NSC Note     3,471
NSC Note Payable Net, Issuance of warrants in conjunction with NSC debt     (634)
NSC Note Payable Net, Amortization of debt discount     192
NSC Note Payable Net, Repayments of Notes Payable     (3,029)
NSC Note Payable Net, ending balance $ 0   $ 0