XML 36 R28.htm IDEA: XBRL DOCUMENT
v3.22.4

(7) Shareholders’ Equity (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Equity [Abstract] |
Schedule of stock purchases |
Schedule of stock purchases |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Twelve Months Ended |
|  | December 31, 2022 |  |  | December 31, 2021 |
|  | Shares |  |  | Avg. Price |  |  | Shares |  |  | Avg. Price |
Open market purchases |  |  | 3,246,511 |  |  | $ | 10.44 |  |  |  | 1,639,138 |  |  | $ | 6.98 |
Shares redeemed upon net exercise of stock options |  |  | 893,153 |  |  |  | 13.56 |  |  |  | 245,743 |  |  |  | 6.95 |
Other |  |  | – |  |  |  | – |  |  |  | 1,999,995 |  |  |  | 6.26 |
Total stock purchases |  |  | 4,139,664 |  |  | $ | 11.11 |  |  |  | 3,884,876 |  |  | $ | 3.97 |
Schedule of assumptions for stock options |
Schedule of assumptions for stock options |  |  |  |  |  |  |  |  |  |  |  |
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Expected life (years) |  |  | 4.00 |  |  |  | 4.00 |  |  |  | 4.01 |
Risk-free interest rate |  |  | 2.38% |  |  |  | 0.49% |  |  |  | 0.25% |
Volatility |  |  | 76% |  |  |  | 72% |  |  |  | 73% |
Expected dividend yield |  |  | – |  |  |  | – |  |  |  | – |
Schedule of option activity |
Schedule of option activity |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  |  | Weighted |
|  | Number of |  |  | Weighted |  |  | Average |
|  | Shares |  |  | Average |  |  | Remaining |
|  | (in thousands) |  |  | Exercise Price |  |  | Contractual Term |
Options outstanding at the beginning of period |  |  | 13,075 |  |  | $ | 4.54 |  |  |  | N/A |
Granted |  |  | 1,710 |  |  |  | 10.28 |  |  |  | N/A |
Exercised |  |  | (3,128 | ) |  |  | 4.89 |  |  |  | N/A |
Forfeited/Expired |  |  | (490 | ) |  |  | 7.07 |  |  |  | N/A |
Options outstanding at the end of period |  |  | 11,167 |  |  | $ | 5.21 |  |  |  | 3.15 years |
Options exercisable at the end of period |  |  | 7,770 |  |  | $ | 4.56 |  |  |  | 2.12 years |
Schedule of options outstanding and exercisable |
Schedule of options outstanding and exercisable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Number of shares as of |  |  | Number of shares as of |
|  | December 31, 2022 |  |  | December 31, 2021 |
|  | Outstanding |  |  | Exercisable |  |  | Outstanding |  |  | Exercisable |
|  | (In thousands) |  |  | (In thousands) |
Range of exercise prices: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
$0.95 - $1.99 |  |  | – |  |  |  | – |  |  |  | 577 |  |  |  | 577 |
$2.00 - $2.99 |  |  | 1,445 |  |  |  | 775 |  |  |  | 1,517 |  |  |  | 489 |
$3.00 - $3.99 |  |  | 3,785 |  |  |  | 3,495 |  |  |  | 4,285 |  |  |  | 3,382 |
$4.00 - $4.99 |  |  | 2,739 |  |  |  | 1,802 |  |  |  | 2,870 |  |  |  | 1,410 |
$5.00 - $5.99 |  |  | – |  |  |  | – |  |  |  | – |  |  |  | – |
$6.00 - $6.99 |  |  | 740 |  |  |  | 740 |  |  |  | 2,651 |  |  |  | 2,652 |
$7.00 - $7.99 |  |  | 748 |  |  |  | 748 |  |  |  | 1,175 |  |  |  | 1,175 |
$10.00 - $10.99 |  |  | 1,710 |  |  |  | 210 |  |  |  | – |  |  |  | – |
Total shares |  |  | 11,167 |  |  |  | 7,770 |  |  |  | 13,075 |  |  |  | 9,685 |

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

X
- Definition Tabular disclosure of employee stock purchase plan activity. + 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 (g) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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 https://asc.fasb.org/extlink&oid=128089324&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 https://asc.fasb.org/extlink&oid=128089324&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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding and exercisable options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + 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 (e) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration