Consolidated Balance Sheets - USD ($)
$ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
| Current assets: |
|
|
| Cash and cash equivalents |
$ 15,035
|
$ 24,828
|
| Restricted cash |
13,367
|
13,898
|
| Accounts receivable |
31,509
|
15,331
|
| Inventory |
42,288
|
48,776
|
| Prepaid expenses and other current assets |
15,661
|
16,774
|
| Total current assets |
117,860
|
119,607
|
| Restricted cash |
27,020
|
29,329
|
| Property, plant, and equipment, net of accumulated depreciation of $32,801 and $31,588, respectively |
11,544
|
10,414
|
| Leased property, net of accumulated depreciation of $16,394 and $11,812, respectively |
95,621
|
87,065
|
| Goodwill |
9,210
|
9,445
|
| Intangible assets, net of accumulated amortization of $2,036 and $1,735, respectively |
4,250
|
3,785
|
| Other assets |
10,722
|
11,165
|
| Total assets |
276,227
|
270,810
|
| Current liabilities: |
|
|
| Accounts payable |
36,128
|
42,362
|
| Accrued expenses |
10,777
|
10,595
|
| Deferred revenue |
10,410
|
8,630
|
| Finance obligations |
40,581
|
34,506
|
| Current portion of long-term debt |
11,461
|
18,762
|
| Other current liabilities |
309
|
866
|
| Total current liabilities |
109,666
|
115,721
|
| Deferred revenue |
28,130
|
25,809
|
| Common stock warrant liability |
2,799
|
4,391
|
| Finance obligations |
33,693
|
37,069
|
| Convertible senior notes, net |
59,812
|
|
| Long-term debt |
15,272
|
13,371
|
| Other liabilities |
18
|
94
|
| Total liabilities |
249,390
|
196,455
|
| Stockholders' equity: |
|
|
| Common stock, $0.01 par value per share; 750,000,000 shares authorized; Issued (including shares in treasury): 229,655,825 at June 30, 2018 and 229,073,517 at December 31, 2017 |
2,297
|
2,291
|
| Additional paid-in capital |
1,276,989
|
1,250,899
|
| Accumulated other comprehensive income |
1,844
|
2,194
|
| Accumulated deficit |
(1,224,365)
|
(1,178,636)
|
| Less common stock in treasury: 15,002,663 at June 30, 2018 and 587,151 at December 31, 2017 |
(30,637)
|
(3,102)
|
| Total stockholders' equity |
26,128
|
73,646
|
| Total liabilities, redeemable preferred stock, and stockholders' equity |
276,227
|
270,810
|
| Series C Redeemable Convertible Preferred Stock |
|
|
| Redeemable preferred stock |
|
|
| Series C redeemable convertible preferred stock, $0.01 par value per share (aggregate involuntary liquidation preference $16,664); 10,431 shares authorized; Issued and outstanding: 2,620 at June 30, 2018 and December 31, 2017 |
$ 709
|
$ 709
|