Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2016	Mar. 31, 2015
Current assets:
Cash and equivalents	$ 950	$ 690
Accounts receivable, net	2,041	2,957
Inventories	4,787	5,118
Prepaid expenses and other	2,362	2,271
Total current assets	10,140	11,036
Other assets:
Goodwill	47,046	47,723
Identifiable intangible assets, net	31,550	34,173
Property and equipment, net	2,000	2,099
Debt issuance costs and other	141	283
Total Assets	90,877	95,314
Current liabilities:
Current maturities of debt financing	28,611	22,942
Accounts payable	4,668	4,463
Accrued interest and other	7,440	11,674
Current portion of warrant and derivative liabilities	67,354	54,908
Total current liabilities	108,073	93,987
Long-term liabilities:
Debt financing, net of current maturities	70,679	67,971
Deferred income taxes	4,505	4,318
Total Liabilities	$ 183,257	$ 166,276
Commitments and contingencies (Note 13)
Stockholders' deficit:
Common stock, par value $0.001 per share; 300,000,000 shares authorized; 75,311,764 and 74,552,006 shares issued and outstanding as of March 31, 2016 and December 31, 2015, respectively	$ 75	$ 75
Additional paid-in capital	388,543	387,793
Accumulated deficit	(474,783)	(454,352)
Accumulated other comprehensive loss	(6,215)	(4,478)
Total stockholders' deficit	(92,380)	(70,962)
Total liabilities and stockholders' deficit	$ 90,877	$ 95,314