XML 47 R31.htm IDEA: XBRL DOCUMENT
v3.21.1

9. Stock Based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract] |
Restricted stock outstanding |
|  | Shares |  |  | Weighted average grant date price |
Non-vested, December 31, 2018 |  |  | - |  |  | $ | - |
Granted |  |  | 264,035 |  |  |  | - |
Vested |  |  | (8,401 | ) |  |  | 6.19 |
Non-vested, December 31, 2019 |  |  | 255,634 |  |  |  | 7.18 |
Granted |  |  | 110,639 |  |  |  | 6.71 |
Forfeited |  |  | (9,454 | ) |  |  | 7.14 |
Vested |  |  | (73,500 | ) |  |  | 6.56 |
Non-vested, December 31, 2020 |  |  | 283,456 |  |  |  | 7.19 |
Weighted-average assumptions used |
|  | 2019 |
Expected term (years) |  |  | 2.3 - 8.9 |
Expected volatility |  |  | 46.8% - 63.1 | %
Dividend yield |  |  | 0.0 | %
Risk-free rate |  |  | 1.7% - 2.4 | %
Weighted average grant date fair value |  | $ | 3.18 |
Stock options outstanding |
|  | Number of shares underlying options |  |  | Weighted average exercise price per share |  |  | Weighted average grant date fair value |
Outstanding, December 31, 2018 |  |  | - |  |  | $ | - |  |  | $ | - |
Granted |  |  | 160,831 |  |  |  | 5.86 |  |  |  | 3.18 |
Forfeited |  |  | (100,000 | ) |  |  | 5.70 |  |  |  | 3.16 |
Exercised |  |  | (31,666 | ) |  |  | 5.11 |  |  |  | 2.71 |
Outstanding, December 31, 2019 |  |  | 29,165 |  |  |  | 7.20 |  |  |  | 3.76 |
Forfeited |  |  | (12,083 | ) |  |  | 8.76 |  |  |  | 4.34 |
Outstanding, December 31, 2020 |  |  | 17,082 |  |  |  | 6.10 |  |  |  | 3.36 |
Nonvested stock options outstanding |
|  | Number of shares underlying options |  |  | Weighted average exercise price per share |  |  | Weighted average grant date fair value |
Non-vested, December 31, 2018 |  |  | - |  |  | $ | - |  |  | $ | - |
Granted |  |  | 84,523 |  |  |  | 5.56 |  |  |  | 3.05 |
Forfeited |  |  | (57,857 | ) |  |  | 5.70 |  |  |  | 3.16 |
Vested |  |  | (21,250 | ) |  |  | 5.21 |  |  |  | 2.73 |
Non-vested, December 31, 2019 |  |  | 5,417 |  |  |  | 5.48 |  |  |  | 3.01 |
Vested |  |  | (3,229 | ) |  |  | 5.47 |  |  |  | 2.98 |
Non-vested, December 31, 2020 |  |  | 2,188 |  |  |  | 5.50 |  |  |  | 3.05 |
Intrinsic value |
|  | Number of shares underlying options |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual life (years) |  |  | Aggregate intrinsic value |
Outstanding |  |  | 17,082 |  |  | $ | 6.10 |  |  |  | 5.67 |  |  | $ | 82,496 |
Exercisable |  |  | 14,894 |  |  |  | 6.18 |  |  |  | 5.41 |  |  |  | 60,135 |

X
- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_NonvestedRestrictedStockSharesActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration