Stockholders' Equity (Tables)
|
12 Months Ended |
Dec. 31, 2015 |
Equity [Abstract] |
|
Summary of Stock Dividend Declared |
The following table sets forth certain information relating to the Company’s stock dividends declared during 2014:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total Number
|
|
|
|
|
|
|
|
|
|
Dividend per
|
|
|
Number of Shares
|
|
|
of Shares
|
|
|
|
Declaration Date
|
|
Record Date
|
|
Payment Date
|
|
Share
|
|
|
Outstanding
|
|
|
Distributed
|
|
Calendar year 2014
|
|
Mar. 5, 2014
|
|
Mar. 14, 2014
|
|
Mar. 28, 2014
|
|
|
0.50%
|
|
|
|
37,422,753
|
|
|
|
193,032
|
|
|
Summary of Warrant Activity |
|
|
|
|
|
|
Weighted-Average
|
|
|
|
|
|
|
|
Exercise Price
|
|
|
|
Shares
|
|
|
Per Share
|
|
Warrants outstanding, January 1, 2013
|
|
|
852,974
|
|
|
$
|
5.84
|
|
Granted
|
|
|
1,025,000
|
|
|
$
|
4.65
|
|
Exercised
|
|
|
(105,000
|
)
|
|
$
|
2.12
|
|
Forfeited, cancelled, or expired
|
|
|
(75,000
|
)
|
|
$
|
3.83
|
|
Warrants outstanding, December 31, 2013
|
|
|
1,697,974
|
|
|
$
|
5.44
|
|
Granted
|
|
|
9,205,862
|
|
|
$
|
4.00
|
|
Exercised
|
|
|
(200,000
|
)
|
|
$
|
2.00
|
|
Forfeited, cancelled, or expired
|
|
|
(610,000
|
)
|
|
$
|
5.71
|
|
Warrants outstanding, December 31, 2014
|
|
|
10,093,836
|
|
|
$
|
4.18
|
|
Granted
|
|
|
—
|
|
|
$
|
—
|
|
Exercised
|
|
|
—
|
|
|
$
|
—
|
|
Forfeited, cancelled, or expired
|
|
|
—
|
|
|
$
|
—
|
|
Warrants outstanding, December 31, 2015
|
|
|
10,093,836
|
|
|
$
|
4.18
|
|
Warrants exercisable, December 31, 2015
|
|
|
9,958,836
|
|
|
$
|
4.18
|
|
Vested warrants expired during the 12 months
ended December 31, 2015
|
|
|
—
|
|
|
N/A
|
|
|
Summary of Option Activity Under Stock Option Plans |
Stock options may be granted as incentive or non-qualified options; however, no incentive stock options have been granted to date. The exercise price of options is at least equal to the market price of the stock as of the date of grant. Options may vest over various periods but typically vest on a quarterly basis over four years. Options expire after five years, ten years, or within a specified time from termination of employment, if earlier. The Company issues new shares of BIOLASE common stock upon the exercise of stock options. The following table summarizes option activity:
|
|
|
|
|
|
|
|
|
|
Weighted-Average
|
|
|
|
|
|
|
|
|
|
|
|
Weighted-Average
|
|
|
Remaining
|
|
|
|
|
|
|
|
|
|
|
|
Exercise Price
|
|
|
Contractual Term
|
|
|
Aggregate Intrinsic
|
|
|
|
Shares
|
|
|
Per Share
|
|
|
(Years)
|
|
|
Value(1)
|
|
Options outstanding, January 1, 2013
|
|
|
3,860,000
|
|
|
$
|
3.48
|
|
|
|
|
|
|
|
|
|
Granted at fair market value
|
|
|
711,000
|
|
|
$
|
3.79
|
|
|
|
|
|
|
|
|
|
Granted at above fair market value
|
|
|
978,000
|
|
|
$
|
3.72
|
|
|
|
|
|
|
|
|
|
Exercised
|
|
|
(343,000
|
)
|
|
$
|
2.07
|
|
|
|
|
|
|
|
|
|
Forfeited, cancelled, or expired
|
|
|
(765,000
|
)
|
|
$
|
4.23
|
|
|
|
|
|
|
|
|
|
Options outstanding, December 31, 2013
|
|
|
4,441,000
|
|
|
$
|
3.51
|
|
|
|
|
|
|
|
|
|
Granted at fair market value
|
|
|
240,000
|
|
|
$
|
2.23
|
|
|
|
|
|
|
|
|
|
Granted at above fair market value
|
|
|
369,000
|
|
|
$
|
3.05
|
|
|
|
|
|
|
|
|
|
Exercised
|
|
|
(153,000
|
)
|
|
$
|
2.03
|
|
|
|
|
|
|
|
|
|
Forfeited, cancelled, or expired
|
|
|
(1,422,000
|
)
|
|
$
|
4.50
|
|
|
|
|
|
|
|
|
|
Options outstanding, December 31, 2014
|
|
|
3,475,000
|
|
|
$
|
3.03
|
|
|
|
|
|
|
|
|
|
Granted at fair market value
|
|
|
1,931,000
|
|
|
$
|
2.22
|
|
|
|
|
|
|
|
|
|
Granted at above fair market value
|
|
|
1,340,000
|
|
|
$
|
2.46
|
|
|
|
|
|
|
|
|
|
Exercised
|
|
|
(38,000
|
)
|
|
$
|
1.15
|
|
|
|
|
|
|
|
|
|
Forfeited, cancelled, or expired
|
|
|
(2,215,000
|
)
|
|
$
|
2.64
|
|
|
|
|
|
|
|
|
|
Options outstanding, December 31, 2015
|
|
|
4,493,000
|
|
|
$
|
2.72
|
|
|
|
6.59
|
|
|
$
|
422
|
|
Options exercisable, December 31, 2015
|
|
|
2,739,000
|
|
|
$
|
2.96
|
|
|
|
5.46
|
|
|
$
|
422
|
|
Vested options expired during the 12 months
ended December 31, 2015
|
|
|
1,038,000
|
|
|
$
|
2.82
|
|
|
|
|
|
|
|
|
|
(1)
|
The intrinsic value calculation does not include negative values. This can occur when the fair market value on the reporting date is less than the exercise price of a grant.
|
|
Additional Information of Option Activity |
The following table summarizes additional information for those options that are outstanding and exercisable as of December 31, 2015:
|
|
Options Outstanding
|
|
|
Exercisable
|
|
|
|
|
|
|
|
|
|
|
|
Weighted-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weighted-
|
|
|
Average
|
|
|
|
|
|
|
Weighted-
|
|
|
|
Number
|
|
|
Average
|
|
|
Remaining
|
|
|
Number
|
|
|
Average
|
|
Range of Exercise Prices
|
|
of Shares
|
|
|
Exercise Price
|
|
|
Life (Years)
|
|
|
of Shares
|
|
|
Exercise Price
|
|
$ 0.82 — $ 1.99
|
|
|
563,000
|
|
|
$
|
1.54
|
|
|
|
6.98
|
|
|
|
248,000
|
|
|
$
|
1.38
|
|
$ 2.00 — $ 2.99
|
|
|
3,121,000
|
|
|
$
|
2.41
|
|
|
|
7.70
|
|
|
|
1,767,000
|
|
|
$
|
2.41
|
|
$ 3.00 — $ 3.99
|
|
|
118,000
|
|
|
$
|
3.16
|
|
|
|
2.51
|
|
|
|
71,000
|
|
|
$
|
3.20
|
|
$ 4.00 — $ 4.99
|
|
|
310,000
|
|
|
$
|
4.13
|
|
|
|
2.35
|
|
|
|
293,000
|
|
|
$
|
4.11
|
|
$ 5.00 — $ 5.99
|
|
|
286,000
|
|
|
$
|
5.07
|
|
|
|
1.90
|
|
|
|
265,000
|
|
|
$
|
5.07
|
|
$ 6.00 — $ 6.99
|
|
|
24,000
|
|
|
$
|
6.24
|
|
|
|
0.90
|
|
|
|
24,000
|
|
|
$
|
6.24
|
|
$ 7.00 — $ 7.99
|
|
|
20,000
|
|
|
$
|
7.26
|
|
|
|
0.40
|
|
|
|
20,000
|
|
|
$
|
7.26
|
|
$ 8.00 — $ 8.75
|
|
|
51,000
|
|
|
$
|
8.45
|
|
|
|
0.97
|
|
|
|
51,000
|
|
|
$
|
8.45
|
|
Total
|
|
|
4,493,000
|
|
|
$
|
2.72
|
|
|
|
6.59
|
|
|
|
2,739,000
|
|
|
$
|
2.96
|
|
|
Cash Proceeds, Along With Fair Value Disclosures Related to Grants, Exercises, and Vesting Options |
Cash proceeds, along with fair value disclosures related to grants, exercises, and vesting options, are as follows for the years ended December 31 (in thousands, except per share amounts):
|
|
Years Ended
|
|
|
|
December 31,
|
|
|
|
2015
|
|
|
2014
|
|
|
2013
|
|
Proceeds from stock options exercised
|
|
$
|
44
|
|
|
$
|
312
|
|
|
$
|
707
|
|
Tax benefit related to stock options exercised(1)
|
|
N/A
|
|
|
N/A
|
|
|
N/A
|
|
Intrinsic value of stock options exercised(2)
|
|
$
|
52
|
|
|
$
|
108
|
|
|
$
|
860
|
|
Weighted-average fair value of options granted
|
|
$
|
1.54
|
|
|
$
|
1.61
|
|
|
$
|
1.82
|
|
Total fair value of shares vested during the year
|
|
$
|
2,268
|
|
|
$
|
1,208
|
|
|
$
|
1,544
|
|
(1)
|
Excess tax benefits received related to stock option exercises are presented as financing cash inflows. For the periods presented, the Company did not receive a tax benefit related to the exercise of stock options due to its net operating losses.
|
(2)
|
The intrinsic value of stock options exercised is the amount by which the market price of the stock on the date of exercise exceeded the market price of the stock on the date of grant.
|
|