Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 20,764	$ 31,242
Accounts receivable, net	60,942	43,845
Other receivables	11,304	6,324
Deferred cost of sales	14,113	176
Inventories, net	16,812	18,475
Other current assets	2,794	3,276
Total current assets	126,729	103,338
Property and equipment, net	6,134	9,786
Intangible assets, net	30,322	43,224
Long-term deferred tax assets, net	1,173	1,080
Other assets	2,711	3,468
Total assets	167,069	160,896
Current liabilities:
Accounts payable	43,451	33,679
Accrued wages and bonuses	7,250	5,006
Deferred revenue	23,062	6,380
Line of credit	15,000	10,000
Other accrued liabilities	9,404	7,255
Convertible senior notes	0	18,000
Total current liabilities	98,167	80,320
Long-term liabilities:
Other long-term liabilities	2,985	2,800
Total long-term liabilities	2,985	2,800
Total liabilities	$ 101,152	83,120
Commitments and contingencies (Note 13)
Preferred stock — $0.01 par value, 5,664 shares authorized; none issued or outstanding at December 31, 2015 and December 31, 2014	$ 0	0
Common stock — no par value, 100,000 shares authorized; 36,959 and 36,532 shares issued and outstanding at December 31, 2015 and December 31, 2014	338,165	334,024
Accumulated deficit	(271,349)	(256,671)
Accumulated other comprehensive income:
Cumulative translation adjustments	(80)	1,175
Unrealized loss on hedge instruments	(819)	(752)
Total accumulated other comprehensive income (loss)	(899)	423
Total shareholders’ equity	65,917	77,776
Total liabilities and shareholders’ equity	$ 167,069	$ 160,896