CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($)
|
Common Stock |
Additional Paid-In Capital |
Accumulated Deficit |
Accumulated Other Comprehensive Income (Loss) |
Total |
| Beginning Balance, Shares at Dec. 31, 2017 |
23,843,915
|
|
|
|
|
| Beginning Balance, Amount at Dec. 31, 2017 |
$ 238,000
|
$ 64,435,000
|
$ (10,219,000)
|
$ (42,000)
|
$ 54,412,000
|
| Dividends and dividend equivalents declared |
|
|
(1,228,000)
|
|
(1,228,000)
|
| Stock-based compensation |
|
226,000
|
|
|
226,000
|
| Vesting of restricted stock units, Shares |
11,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
|
|
|
|
|
| Cashless exercise of options, Shares |
50,000
|
|
|
|
|
| Cashless exercise of options, Amount |
$ 1,000
|
|
|
|
1,000
|
| Shares delivered to fund stock option exercises, shares |
(23,110)
|
|
|
|
|
| Shares delivered to fund stock option exercises, amount |
|
|
|
|
|
| Treasury stock purchased and retired, Shares |
(153,993)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
$ (2,000)
|
|
(397,000)
|
|
(399,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
(25,000)
|
(25,000)
|
| Proceeds from exercise of options, Shares |
25,000
|
|
|
|
|
| Proceeds from exercise of options, Amount |
$ 1,000
|
29,000
|
|
|
30,000
|
| Net loss |
|
|
8,601,000
|
|
8,601,000
|
| Ending Balance, Shares at Mar. 31, 2018 |
23,753,062
|
|
|
|
|
| Ending Balance, Amount at Mar. 31, 2018 |
$ 238,000
|
64,690,000
|
(3,243,000)
|
(67,000)
|
61,618,000
|
| Beginning Balance, Shares at Dec. 31, 2017 |
23,843,915
|
|
|
|
|
| Beginning Balance, Amount at Dec. 31, 2017 |
$ 238,000
|
64,435,000
|
(10,219,000)
|
(42,000)
|
54,412,000
|
| Net loss |
|
|
|
|
8,283,000
|
| Ending Balance, Shares at Sep. 30, 2018 |
23,755,171
|
|
|
|
|
| Ending Balance, Amount at Sep. 30, 2018 |
$ 237,000
|
65,035,000
|
(6,452,000)
|
(81,000)
|
58,739,000
|
| Beginning Balance, Shares at Mar. 31, 2018 |
23,753,062
|
|
|
|
|
| Beginning Balance, Amount at Mar. 31, 2018 |
$ 238,000
|
64,690,000
|
(3,243,000)
|
(67,000)
|
61,618,000
|
| Stock-based compensation |
|
225,000
|
|
|
225,000
|
| Vesting of restricted stock units, Shares |
81,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, shares |
(16,784)
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, amount |
|
2,000
|
(53,000)
|
|
(51,000)
|
| Cashless exercise of options, Shares |
300,000
|
|
|
|
|
| Cashless exercise of options, Amount |
$ 3,000
|
(3,000)
|
|
|
|
| Shares delivered to fund stock option exercises, shares |
(181,936)
|
|
|
|
|
| Shares delivered to fund stock option exercises, amount |
$ (2,000)
|
2,000
|
|
|
|
| Treasury stock purchased and retired, Shares |
(302,363)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
$ (3,000)
|
|
(882,000)
|
|
(885,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
(9,000)
|
(9,000)
|
| Net loss |
|
|
(564,000)
|
|
(564,000)
|
| Ending Balance, Shares at Jun. 30, 2018 |
23,633,229
|
|
|
|
|
| Ending Balance, Amount at Jun. 30, 2018 |
$ 236,000
|
64,916,000
|
(4,742,000)
|
(76,000)
|
60,334,000
|
| Dividends and dividend equivalents declared |
|
|
(1,217,000)
|
|
(1,217,000)
|
| Stock-based compensation |
|
120,000
|
|
|
120,000
|
| Vesting of restricted stock units, Shares |
386,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
$ 3,000
|
(3,000)
|
|
|
|
| Value of shares delivered to pay withholding taxes, shares |
(172,313)
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, amount |
$ (2,000)
|
2,000
|
(490,000)
|
|
(490,000)
|
| Treasury stock purchased and retired, Shares |
(91,995)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
|
|
(249,000)
|
|
(249,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
(5,000)
|
(5,000)
|
| Net loss |
|
|
246,000
|
|
246,000
|
| Ending Balance, Shares at Sep. 30, 2018 |
23,755,171
|
|
|
|
|
| Ending Balance, Amount at Sep. 30, 2018 |
$ 237,000
|
65,035,000
|
(6,452,000)
|
(81,000)
|
58,739,000
|
| Beginning Balance, Shares at Dec. 31, 2018 |
23,735,927
|
|
|
|
|
| Beginning Balance, Amount at Dec. 31, 2018 |
$ 237,000
|
65,151,000
|
(7,102,000)
|
(81,000)
|
58,205,000
|
| Dividends and dividend equivalents declared |
|
|
(1,215,000)
|
|
(1,215,000)
|
| Stock-based compensation |
|
144,000
|
|
|
144,000
|
| Vesting of restricted stock units, Shares |
11,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
|
|
|
|
|
| Cashless exercise of options, Shares |
105,000
|
|
|
|
|
| Cashless exercise of options, Amount |
$ 1,000
|
(1,000)
|
|
|
|
| Shares delivered to fund stock option exercises, shares |
(69,116)
|
|
|
|
|
| Shares delivered to fund stock option exercises, amount |
|
|
|
|
|
| Treasury stock purchased and retired, Shares |
(300)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
|
|
(1,000)
|
|
(1,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
110,000
|
110,000
|
| Net loss |
|
|
(240,000)
|
|
(240,000)
|
| Ending Balance, Shares at Mar. 31, 2019 |
23,782,761
|
|
|
|
|
| Ending Balance, Amount at Mar. 31, 2019 |
$ 238,000
|
65,294,000
|
(8,558,000)
|
29,000
|
57,003,000
|
| Beginning Balance, Shares at Dec. 31, 2018 |
23,735,927
|
|
|
|
|
| Beginning Balance, Amount at Dec. 31, 2018 |
$ 237,000
|
65,151,000
|
(7,102,000)
|
(81,000)
|
58,205,000
|
| Net loss |
|
|
|
|
(859,000)
|
| Ending Balance, Shares at Sep. 30, 2019 |
24,137,841
|
|
|
|
|
| Ending Balance, Amount at Sep. 30, 2019 |
$ 241,000
|
65,678,000
|
(11,310,000)
|
102,000
|
54,711,000
|
| Beginning Balance, Shares at Mar. 31, 2019 |
23,782,761
|
|
|
|
|
| Beginning Balance, Amount at Mar. 31, 2019 |
$ 238,000
|
65,294,000
|
(8,558,000)
|
29,000
|
57,003,000
|
| Stock-based compensation |
|
127,000
|
|
|
127,000
|
| Vesting of restricted stock units, Shares |
11,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, shares |
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, amount |
|
|
(366,000)
|
|
(366,000)
|
| Cashless exercise of options, Shares |
859,849
|
|
|
|
|
| Cashless exercise of options, Amount |
$ 9,000
|
(9,000)
|
|
|
|
| Shares delivered to fund stock option exercises, shares |
(490,351)
|
|
|
|
|
| Shares delivered to fund stock option exercises, amount |
$ (5,000)
|
5,000
|
|
|
|
| Treasury stock purchased and retired, Shares |
(139,848)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
$ (1,000)
|
|
(332,000)
|
|
(333,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
53,000
|
53,000
|
| Proceeds from exercise of options, Shares |
65,150
|
|
|
|
|
| Proceeds from exercise of options, Amount |
|
107,000
|
|
|
107,000
|
| Net loss |
|
|
(208,000)
|
|
(208,000)
|
| Ending Balance, Shares at Jun. 30, 2019 |
24,088,811
|
|
|
|
|
| Ending Balance, Amount at Jun. 30, 2019 |
$ 241,000
|
65,524,000
|
(9,464,000)
|
82,000
|
56,383,000
|
| Dividends and dividend equivalents declared |
|
|
(1,227,000)
|
|
(1,227,000)
|
| Stock-based compensation |
|
154,000
|
|
|
154,000
|
| Vesting of restricted stock units, Shares |
136,250
|
|
|
|
|
| Vesting of restricted stock units, Amount |
$ 1,000
|
(1,000)
|
|
|
|
| Value of shares delivered to pay withholding taxes, shares |
(56,813)
|
|
|
|
|
| Value of shares delivered to pay withholding taxes, amount |
$ (1,000)
|
1,000
|
(133,000)
|
|
(133,000)
|
| Cashless exercise of options, Amount |
|
|
|
|
|
| Shares delivered to fund stock option exercises, amount |
|
|
|
|
|
| Treasury stock purchased and retired, Shares |
(30,407)
|
|
|
|
|
| Treasury stock purchased and retired, Amount |
|
|
(75,000)
|
|
(75,000)
|
| Net unrealized loss on corporate bonds and notes |
|
|
|
20,000
|
20,000
|
| Net loss |
|
|
(411,000)
|
|
(411,000)
|
| Ending Balance, Shares at Sep. 30, 2019 |
24,137,841
|
|
|
|
|
| Ending Balance, Amount at Sep. 30, 2019 |
$ 241,000
|
$ 65,678,000
|
$ (11,310,000)
|
$ 102,000
|
$ 54,711,000
|