Business Description and Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Assets and Liabilities Measured on Recurring Basis

The following table sets forth by level, within the fair value hierarchy, our liabilities that are measured at fair value on a recurring basis: 

Warrant derivative liability (in thousands):

	As of March 31, 2018		As of December 31, 2017
Level 1		-		-
Level 2		-		-
Level 3	$	169	$	131

Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following is a reconciliation of the beginning and ending balances for liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the quarter ended March 31, 2018:

Warrant derivative liability (in thousands):

Balance at January 1, 2017	$	334
Gain recognized in earnings		(203)
Balance at January 1, 2018	$	131
Loss recognized in earnings		38
Balance at March 31, 2018	$	169