CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net loss	$ (8,068)	$ (13,593)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	975	1,052
Amortization of deferred financing costs and debt discount	212	418
Provision for excess inventory	398	340
Share-based compensation expense	239	410
Loss on asset disposal	20	19
Increases (decreases) in cash caused by changes in operating assets and liabilities:
Accounts receivable	(274)	409
Inventories	371	159
Other current assets	344	(736)
Other assets	(1)	43
Accounts payable and accrued expenses	(1,165)	(194)
Deferred revenues	123	13
Long-term deferred rent	(14)	119
Net cash used in operating activities	(6,840)	(9,855)
Cash flows from investing activities:
Purchases of property and equipment /long-lived assets	(78)	(95)
Net cash used in investing activities	(78)	(1,296)
Cash flows from financing activities:
Principal payments on long-term obligations	0	(3,540)
Proceeds from sale of common stock, net	(200)	11,225
Net cash (used in) provided by financing activities	(200)	7,685
Effect of exchange rate changes on cash and cash equivalents	12	13
Net decrease in cash and cash equivalents	(7,106)	(3,453)
Cash, cash equivalents, and restricted cash at beginning of period	10,225	12,910
Cash, cash equivalents, and restricted cash at end of period	3,119	9,457
Cash paid during period for:
Interest	649	740
Supplemental schedule of non-cash investing and financing activities:
Conversion of preferred stock into common stock	4	0
Azaya Therapeutics, Inc. [Member]
Adjustments to reconcile net loss to net cash used in operating activities:
In process research and development acquired from Azaya Therapeutics	0	1,686
Cash flows from investing activities:
Purchases of property and equipment /long-lived assets	0	(1,201)
Supplemental schedule of non-cash investing and financing activities:
Common stock issued in payment for the assets acquired	$ 0	$ 2,311

No definition available.

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- Definition

The net change in the long term deferred rent liability balance during the reporting period. Long term deferred liability is a cumulative difference between the rental payments required by a lease agreement and the rental expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in expense more than one year after the balance sheet date.

+ References

No definition available.