CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 5,946	$ 15,508
Restricted cash	206	206
Accounts receivable, net of allowance for doubtful accounts of $2,399 and $2,208, as of December 31, 2020 and December 31, 2019, respectively	11,257	20,374
Inventories	23,396	23,031
Prepaid expenses and other receivables	3,486	2,525
Total current assets	44,291	61,644
Property, plant and equipment, net	16,131	96,349
Intangible assets, net	22,964	44,645
Goodwill	501	491
Other	3,901	3,776
Total assets	87,788	206,905
Current liabilities:
Accounts payable	7,972	6,875
Accrued expenses	14,713	9,285
Capital lease obligation, current	436	446
Total current liabilities	23,121	16,606
Revolver (face of $25,000 and $25,000 as of December 31, 2020 and December 31, 2019, respectively)	25,000	25,000
2023 Term Loan, net of debt issuance costs (face of $102,905 and $88,464 as of December 31, 2020 and December 31, 2019, respectively)	99,490	86,452
Derivative liabilities	7,507	6,776
Deferred tax liability	190	205
Other long term liabilities	4,914	2,256
Total liabilities	197,940	212,212
Commitments and Contingencies
Stockholders’ deficit:
Common stock, $0.01 par value, 100,000,000 shares authorized; 21,754,223 and 5,385,043 shares issued and outstanding as of December 31, 2020 and December 31, 2019, respectively	220	56
Additional paid-in capital	135,218	118,469
Accumulated deficit	(243,496)	(121,474)
Accumulated other comprehensive loss, net of taxes	(2,094)	(2,358)
Total stockholders’ deficit	(110,152)	(5,307)
Total liabilities and stockholders’ deficit	87,788	206,905
2023 Senior Notes
Current liabilities:
Senior Convertible Notes	0	53,093
2023 Series B Convertible Notes
Current liabilities:
Senior Convertible Notes	0	21,824
2023 Series C Convertible Notes
Current liabilities:
Senior Convertible Notes	31,922	0
2023 Series D Convertible Notes
Current liabilities:
Senior Convertible Notes	$ 5,796	$ 0