(in thousands, except other operating information)
Other Financial Information:
Total billings (4)
$
211,360
$
174,538
$
764,424
$
600,107
$
362,749
$
221,057
EBITDA (4)
$
12,482
$
10,951
$
55,491
$
37,479
$
11,714
$
6,502
Adjusted EBITDA (4)
$
15,570
$
11,390
$
66,150
$
39,281
$
13,457
$
8,430
Capital expenditures
$
16,922
$
10,888
$
30,507
$
26,361
$
18,924
$
7,065
Total debt, net of debt issuance costs and discount
$
120,489
$
131,163
$
123,155
$
129,346
$
120,849
$
36,562
Net debt (4)
$
7,095
$
101,392
$
6,379
$
90,667
$
87,547
$
26,590
Other Operating Information:
Sets (5)
636
486
2,154
1,609
966
648
Estimated megawatts (6)
1,460
1,113
4,920
3,595
2,029
1,173
Dedicated manufacturing lines (7)
44
38
44
34
29
16
Total manufacturing lines installed (8)
39
32
33
30
22
14
Manufacturing lines in startup (9)
9
—
3
10
9
2
Manufacturing lines in transition (10)
—
3
3
11
8
2
(1)
In 2012, we commenced operations in Turkey as a 75% owner of those operations and in 2013, we became the sole owner with the acquisition of the remaining 25% interest.
(2)
Represents the annual accrual of dividends on our convertible and senior redeemable preferred shares, the accretion to redemption amounts on our convertible preferred shares and warrant fair value adjustments. Immediately prior to the closing of the IPO, all preferred shares were converted into shares of our common stock and as a result, the accrual of dividends ceased.
(3)
For the three months ended March 31, 2017 and the year ended December 31, 2016, the weighted-average diluted shares outstanding include the conversion on a net issuance basis of our common warrants and the stock options issued under the 2008 Stock Option and Grant Plan. For the three months ended March 31, 2016 and the years ended December 31, 2015 and 2014, the weighted-average common shares outstanding are the same under the basic and diluted per share calculations since we had a net loss in each period presented.
(4)
See “Non-GAAP Financial Measures” below for more information.
(5)
Number of wind blade sets (which consist of three wind blades) invoiced worldwide in the period. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information.
(6)
Estimated megawatts of energy capacity to be generated by wind blade sets invoiced in the period. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information.
(7)
Number of manufacturing lines that are dedicated to our customers under long-term supply agreements. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information. Dedicated manufacturing lines may be greater than total manufacturing line capacity in instances where we have signed new supply agreements for manufacturing facilities that are under construction or have not yet been built. In April 2017, we entered into a multiyear supply agreement with Vestas to supply wind blades from two manufacturing lines in a new manufacturing facility in Matamoros, Mexico. See “Prospectus Summary—Recent Developments.”
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(8)
Number of manufacturing lines installed and either in operation, startup or transition. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information.
(9)
Number of manufacturing lines in a startup phase during the pre-production and production ramp-up periods. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information.
(10)
Number of manufacturing lines that were being transitioned to a new wind blade model during the period. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Metrics Used By Management to Measure Performance” for more information.
