Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 41,560	$ 23,531
Restricted cash	1,200	1,200
Accounts receivable, net of allowance for doubtful accounts of $1,317 and $802, respectively	22,392	20,651
Other receivables	282	329
Inventories	26,405	30,399
Prepaid expenses and other current assets	1,864	2,821
Total current assets	93,703	78,931
Property and equipment, net	13,152	16,033
Goodwill	120,814	120,848
Other intangible assets, net	72,603	76,163
Deposits and other assets	1,124	1,095
Operating lease right-of-use assets	5,768	0
Total assets	307,164	293,070
Current liabilities:
Accounts payable	14,024	10,986
Accrued payroll	18,232	14,627
Accrued expenses and other current liabilities	12,931	13,314
Current portion of debt	10,606	0
Total current liabilities	55,793	38,927
Deferred income taxes	150	150
Deferred rent	0	8,065
Operating lease liabilities	11,621	0
Derivative liabilities	940	4,012
Other liabilities	2,244	1,992
Contingently issuable common stock	500	2,200
Debt	172,060	198,078
Total liabilities	243,308	253,424
Commitments and contingencies
Stockholders’ equity:
Convertible preferred stock, $0.001 par value, 5,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.001 par value, 170,000,000 shares authorized, 18,190,054 and 10,387,926 shares issued, respectively, 18,098,464 and 10,345,367 shares outstanding, respectively	18	10
Treasury stock, at cost, 91,590 and 42,559 shares, respectively	(4,235)	(4,026)
Additional paid-in capital	730,729	640,789
Accumulated deficit	(664,472)	(599,715)
Accumulated other comprehensive income	1,816	2,588
Total stockholders’ equity	63,856	39,646
Total liabilities and stockholders’ equity	$ 307,164	$ 293,070