v3.19.3.a.u2
STOCK-BASED COMPENSATION, Summary of Stock Options (Details) - USD ($)
|
12 Months Ended |
|
|
| Indco's [Member] |
|
|
| Number of Options [Roll Forward] |
|
|
| Outstanding, beginning balance (in shares) |
25,321
|
|
| Granted (in shares) |
6,812
|
|
| Outstanding, ending balance (in shares) |
32,133
|
25,321
|
| Exercisable, ending balance (in shares) |
20,825
|
|
| Weighted Average Exercise Price [Roll Forward] |
|
|
| Outstanding, beginning balance (in dollars per share) |
$ 7.97
|
|
| Granted (in dollars per share) |
12.13
|
|
| Outstanding, ending balance (in dollars per share) |
8.85
|
$ 7.97
|
| Exercisable, ending balance (in dollars per share) |
$ 7.08
|
|
| Weighted Average Remaining Contractual Term [Abstract] |
|
|
| Outstanding |
7 years 4 months 2 days
|
7 years 10 months 24 days
|
| Granted |
9 years
|
|
| Exercisable |
6 years 7 months 28 days
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Outstanding, beginning balance |
$ 105,360
|
|
| Granted |
0
|
|
| Outstanding, ending balance |
105,360
|
$ 105,360
|
| Exercisable, ending balance |
$ 105,090
|
|
| Share price (in dollars per share) |
$ 12.13
|
|
| Total unrecognized compensation expense |
$ 42,000
|
|
| Stock-based compensation |
$ 93,000
|
$ 172,000
|
| Indco's [Member] | Maximum [Member] |
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Weighted-average vesting period |
1 year
|
|
| Employee Option Awards [Member] |
|
|
| Number of Options [Roll Forward] |
|
|
| Outstanding, beginning balance (in shares) |
112,798
|
|
| Granted (in shares) |
7,500
|
|
| Exercised (in shares) |
(9,461)
|
|
| Outstanding, ending balance (in shares) |
110,837
|
112,798
|
| Exercisable, ending balance (in shares) |
95,124
|
|
| Weighted Average Exercise Price [Roll Forward] |
|
|
| Outstanding, beginning balance (in dollars per share) |
$ 5.09
|
|
| Granted (in dollars per share) |
7.75
|
|
| Exercised (in dollars per share) |
7.63
|
|
| Outstanding, ending balance (in dollars per share) |
5.05
|
$ 5.09
|
| Exercisable, ending balance (in dollars per share) |
$ 4.57
|
|
| Weighted Average Remaining Contractual Term [Abstract] |
|
|
| Outstanding |
5 years 11 months 23 days
|
6 years 10 months 17 days
|
| Granted |
9 years
|
|
| Exercisable |
5 years 7 months 2 days
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Outstanding, beginning balance |
$ 357,100
|
|
| Granted |
9,380
|
|
| Outstanding, ending balance |
438,060
|
$ 357,100
|
| Exercisable, ending balance |
$ 422,210
|
|
| Share price (in dollars per share) |
$ 9.00
|
|
| Total unrecognized compensation expense |
$ 26,000
|
|
| Employee Option Awards [Member] | Maximum [Member] |
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Weighted-average vesting period |
1 year
|
|
| Non-Employee Option [Member] |
|
|
| Number of Options [Roll Forward] |
|
|
| Outstanding, beginning balance (in shares) |
51,053
|
|
| Outstanding, ending balance (in shares) |
51,053
|
51,053
|
| Exercisable, ending balance (in shares) |
19,036
|
|
| Weighted Average Exercise Price [Roll Forward] |
|
|
| Outstanding, beginning balance (in dollars per share) |
$ 7.58
|
|
| Outstanding, ending balance (in dollars per share) |
7.58
|
$ 7.58
|
| Exercisable, ending balance (in dollars per share) |
$ 7.21
|
|
| Weighted Average Remaining Contractual Term [Abstract] |
|
|
| Outstanding |
7 years 9 months 18 days
|
8 years 9 months 18 days
|
| Exercisable |
7 years 8 months 19 days
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Outstanding, beginning balance |
$ 31,840
|
|
| Outstanding, ending balance |
72,680
|
$ 31,840
|
| Exercisable, ending balance |
$ 34,060
|
|
| Share price (in dollars per share) |
$ 9.00
|
|
| Total unrecognized compensation expense |
$ 71,000
|
|
| Non-Employee Option [Member] | Maximum [Member] |
|
|
| Aggregate Intrinsic Value [Abstract] |
|
|
| Weighted-average vesting period |
1 year
|
|
| X |
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