BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
Jun. 30, 2020
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Cash Equivalents	Cash Equivalents The Company maintains its cash and cash equivalents at financial institutions. The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. The combined account balances at several institutions typically exceed Federal Deposit Insurance Corporation (“FDIC”) insurance coverage and, as a result, there is a concentration of credit risk related on deposits in excess of FDIC insurance coverage. Management believes that the risk is not significant.
Long-Lived Assets	Long-Lived Assets Fixed assets are stated at cost. Depreciation is computed using the straight-line method over the estimated useful lives of the assets. Estimated useful lives for furniture and equipment range from three to eight years and for purchased software from three to seven years. Leasehold improvements are amortized over the shorter of the lease term or estimated useful lives of the assets, which is generally three to five years. The Company did not note an impairment to long-lived assets during this quarter.
Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of	Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of The Company reviews property and equipment and intangible assets with finite lives for impairment upon the occurrence of certain events or circumstances which indicate that the amounts may be impaired. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. The Company did not note an impairment to long-lived assets during this quarter.
Goodwill	Goodwill Goodwill represents the excess of the amount paid and fair value of the non-controlling interests over the fair value of the acquired business assets, which include certain identifiable intangible assets. Historically, goodwill has been derived from acquisitions and, prior to 2009, from the purchase of some or all of a particular local management’s equity interest in an existing clinic. Effective January 1, 2009, if the purchase price of a non-controlling interest by the Company exceeds or is less than the book value at the time of purchase, any excess or shortfall is recognized as an adjustment to additional paid-in capital. The fair value of goodwill and other identifiable intangible assets with indefinite lives are tested for impairment annually and upon the occurrence of certain events, and are written down to fair value if considered impaired. The Company evaluates goodwill for impairment on at least an annual basis (normally in its third quarter) by comparing the fair value of its reporting units to the carrying value of each reporting unit including related goodwill. The Company evaluates indefinite lived tradenames using the relief from royalty method in conjunction with its annual goodwill impairment test or when other triggering events are identified. The Company operates a one segment business which is made up of various clinics within partnerships. The partnerships are components of regions and are aggregated to the operating segment level for the purpose of determining the Company’s reporting units when performing its annual goodwill impairment test. In 2019, there were six regions. In addition to the six regions, in 2019, the impairment test included a separate analysis for the industrial injury prevention business, a separate reporting unit. An impairment loss generally would be recognized when the carrying amount of the net assets of a reporting unit, inclusive of goodwill and other identifiable intangible assets, exceeds the estimated fair value of the reporting unit. The estimated fair value of a reporting unit is determined using two factors: (i) earnings prior to taxes, depreciation and amortization for the reporting unit multiplied by a price/earnings ratio used in the industry and (ii) a discounted cash flow analysis. A weight is assigned to each factor and the sum of each weight times the factor is considered the estimated fair value. For 2019, the factors (i.e., price/earnings ratio, discount rate and residual capitalization rate) were updated to reflect current market conditions. The evaluation of goodwill in 2019 did not result in any goodwill amounts that were deemed impaired. Based on the current economic conditions and the decline in patient visits due to the pandemic, the Company evaluated whether events or circumstances indicated that it was more likely than not that the fair value of the reporting units were reduced below their carrying value as of June 30, 2020. As a result of the assessment, the Company determined that it was not more likely than not that goodwill and tradenames of the reporting units was impaired as of June 30, 2020. As the Company did not note an impairment, no additional disclosures were deemed to be required by management. The Company also considered the impact of these judgments and estimates as they pertain to the disclosure requirements for such items within this Form 10-Q and risks and uncertainties discussions and believes that such disclosure is adequate. Due to the uncertainty of the current economic conditions resulting from the COVID-19 pandemic, the Company will continue to review its carrying amounts of goodwill and other intangibles. For the six months ended June 30, 2020, the Company derecognized (wrote-off) goodwill in the amount of $1.9 million related to closed clinics due to COVID-19. The Company will continue to monitor for any triggering events or other indicators of impairment.
Redeemable Non-Controlling Interests	Redeemable Non-Controlling Interests The non-controlling interests that are reflected as redeemable non-controlling interests in the consolidated financial statements consist of those that the owners and the Company have certain redemption rights, whether currently exercisable or not, and which currently, or in the future, require that the Company purchase or the owner sell the non-controlling interest held by the owner, if certain conditions are met. The purchase price is derived at a predetermined formula based on a multiple of trailing twelve months earnings performance as defined in the respective limited partnership agreements. The redemption rights can be triggered by the owner or the Company at such time as both of the following events have occurred: 1) termination of the owner’s employment, regardless of the reason for such termination, and 2) the passage of specified number of years after the closing of the transaction, typically three to five years, as defined in the limited partnership agreement. The redemption rights are not automatic or mandatory (even upon death) and require either the owner or the Company to exercise its rights when the conditions triggering the redemption rights have been satisfied. On the date the Company acquires a controlling interest in a partnership, and the limited partnership agreement for such partnership contains redemption rights not under the control of the Company, the fair value of the non-controlling interest is recorded in the consolidated balance sheet under the caption – Redeemable non-controlling interests. Then, in each reporting period thereafter until it is purchased by the Company, the redeemable non-controlling interest is adjusted to the greater of its then current redemption value or initial carrying value, based on the predetermined formula defined in the respective limited partnership agreement. As a result, the value of the non-controlling interest is not adjusted below its initial carrying value. The Company records any adjustment in the redemption value, net of tax, directly to retained earnings and are not reflected in the consolidated statements of income. Although the adjustments are not reflected in the consolidated statements of income, current accounting rules require that the Company reflects the adjustments, net of tax, in the earnings per share calculation. The amount of net income attributable to redeemable non-controlling interest owners is included in consolidated net income on the face of the consolidated statements of net income. Management believes the redemption value (i.e. the carrying amount) and fair value are the same.
Non-Controlling Interests	Non-Controlling Interests The Company recognizes non-controlling interests, in which the Company has no obligation but the right to purchase the non-controlling interests, as permanent equity in the consolidated financial statements separate from the parent entity’s equity. The amount of net income attributable to non-controlling interests is included in consolidated net income on the face of the statements of net income. Changes in a parent entity’s ownership interest in a subsidiary that do not result in deconsolidation are treated as equity transactions if the parent entity retains its controlling financial interest. The Company recognizes a gain or loss in net income when a subsidiary is deconsolidated. Such gain or loss is measured using the fair value of the non-controlling equity investment on the deconsolidation date. When the purchase price of a non-controlling interest by the Company exceeds the book value at the time of purchase, any excess or shortfall is recognized as an adjustment to additional paid-in capital. Additionally, operating losses are allocated to non-controlling interests even when such allocation creates a deficit balance for the non-controlling interest partner.
Revenue Recognition	Revenue Recognition Revenues are recognized in the period in which services are rendered. See Footnote 3 – Revenue Recognition, for further discussion of revenue recognition.
Allowance for Doubtful Accounts	Allowance for Doubtful Accounts The Company determines allowances for doubtful accounts based on the specific agings and payor classifications at each clinic. The provision for doubtful accounts is included in operating costs in the consolidated statements of net income. Net accounts receivable, which are stated at the historical carrying amount net of contractual allowances, write-offs and allowance for doubtful accounts, includes only those amounts the Company estimates to be collectible.
Income Taxes	Income Taxes Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount to be recognized in the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Securities Act (“CARES Act”) was enacted. The CARES Act includes changes to certain tax law related to net operating losses and the deductibility of interest expense and depreciation. ASC 740, Income Taxes requires the effects of changes in tax rates and laws on deferred tax balances to be recognized in the period in which the legislation is enacted. The legislation had no effect on the Company’s deferred income taxes and current income taxes payable during the six months ended June 30, 2020. The Company did not have any accrued interest or penalties associated with any unrecognized tax benefits nor was any interest expense recognized during the six months ended June 30, 2020. The Company records any interest or penalties, if required, in interest and other expense, as appropriate.
Fair Value of Financial Instruments	Fair Value of Financial Instruments The carrying amounts reported in the balance sheets for cash and cash equivalents, accounts receivable, accounts payable and notes payable approximate their fair values due to the short-term maturity of these financial instruments. The carrying amount under the Amended Credit Agreement and the redemption value of Redeemable non-controlling interests approximate the respective fair values. The fair value of the Company’s redeemable non-controlling interests is determined based on “Level 3” inputs. The interest rate on the Amended Credit Agreement, which is tied to LIBOR, is set at various short-term intervals, as detailed in the Amended Credit Agreement.
Segment Reporting	Segment Reporting Operating segments are components of an enterprise for which separate financial information is available that is evaluated regularly by chief operating decision makers in determining the allocation of resources and in assessing performance. The Company currently operates through two segments: physical therapy operations and industrial injury prevention services.
Use of Estimates	Use of Estimates In preparing the Company’s consolidated financial statements, management makes certain estimates and assumptions, especially in relation to, but not limited to, goodwill impairment, tradenames, allocations of purchase price, allowance for receivables, tax provision and contractual allowances, that affect the amounts reported in the consolidated financial statements and related disclosures. Actual results may differ from these estimates.
Self-Insurance Program	Self-Insurance Program The Company utilizes a self-insurance plan for its employee group health insurance coverage administered by a third party. Predetermined loss limits have been arranged with an insurance company to minimize the Company’s maximum liability and cash outlay. Accrued expenses include the estimated incurred but unreported costs to settle unpaid claims and estimated future claims. Management believes that the current accrued amounts are sufficient to pay claims arising from self-insurance claims incurred through June 30, 2020.
Restricted Stock	Restricted Stock Restricted stock issued to employees and directors is subject to continued employment or continued service on the board, respectively. Generally, restrictions on the stock granted to employees lapse in equal annual installments on the following four anniversaries of the date of grant. For those shares granted to directors, the restrictions will lapse in equal quarterly installments during the first year after the date of grant. For those granted to officers, the restrictions will lapse in equal quarterly installments during the four years following the date of grant. Compensation expense for grants of restricted stock is recognized based on the fair value per share on the date of grant amortized over the vesting period. The Company recognizes any forfeitures as they occur. The restricted stock issued is included in basic and diluted shares for the earnings per share computation.
Recently Adopted Accounting Guidance	Recently Adopted Accounting Guidance In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses, which added a new impairment model (known as the current expected credit loss (CECL) model) that is based on expected losses rather than incurred losses. Under the new guidance, an entity recognizes as an allowance its estimate of expected credit losses. The CECL model applies to most debt instruments, including trade receivables. The CECL model does not have a minimum threshold for recognition of impairment losses and entities will need to measure expected credit losses on assets that have a low risk of loss. The standard is required to be applied using the modified retrospective approach with a cumulative-effect adjustment to retained earnings, if any, upon adoption. The Company has completed the adoption of the standard on January 1, 2020. The financial instruments subject to ASU 2016-13 are the Company’s accounts receivable derived from contracts with customers. A significant portion of the Company’s accounts receivable are from highly-solvent, creditworthy payors including governmental programs such as Medicare and Medicaid, and highly regulated commercial insurers. The Company’s estimate of expected credit losses as of January 1, 2020, using its expected credit loss evaluation process, resulted in no adjustments to the allowance for credit losses and no cumulative-effect adjustment to retained earnings on the adoption date of the standard. In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment (Topic 350), which eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment change. ASU 2017-04 is effective prospectively for fiscal years, and the interim periods within those years, beginning after December 15, 2019. The Company has completed the adoption of the standard on January 1, 2020 and there was no impact to goodwill from the Company’s adoption of this change.
Recently Issued Accounting Guidance	Recently Issued Accounting Guidance In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides temporary optional expedients and exceptions to the guidance on contract modifications and hedge accounting to ease the financial reporting burdens of the expected market transition from the London Interbank Offered Rate and other interbank offered rates to alternative reference rates. The new guidance was effective upon issuance, and the Company is allowed to elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the impact this standard will have on its combined financial statements. In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740) – Simplifying the Accounting for Income Taxes (“ASU 2019-12”). The objective of ASU 2019-12 is to simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740 and to provide more consistent application to improve the comparability of financial statements. The amendments in this ASU are effective for fiscal years beginning after December 15, 2020, and early adoption is permitted. We are currently evaluating the impact this guidance may have on our consolidated financial statements and related footnote disclosures.

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Jun. 30, 2020

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES [Abstract]

The Company maintains its cash and cash equivalents at financial institutions. The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. The combined account balances at several institutions typically exceed Federal Deposit Insurance Corporation (“FDIC”) insurance coverage and, as a result, there is a concentration of credit risk related on deposits in excess of FDIC insurance coverage. Management believes that the risk is not significant.

Long-Lived Assets

Fixed assets are stated at cost. Depreciation is computed using the straight-line method over the estimated useful lives of the assets. Estimated useful lives for furniture and equipment range from three to eight years and for purchased software from three to seven years. Leasehold improvements are amortized over the shorter of the lease term or estimated useful lives of the assets, which is generally three to five years. The Company did not note an impairment to long-lived assets during this quarter.

Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of

The Company reviews property and equipment and intangible assets with finite lives for impairment upon the occurrence of certain events or circumstances which indicate that the amounts may be impaired. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. The Company did not note an impairment to long-lived assets during this quarter.

Goodwill

Goodwill represents the excess of the amount paid and fair value of the non-controlling interests over the fair value of the acquired business assets, which include certain identifiable intangible assets. Historically, goodwill has been derived from acquisitions and, prior to 2009, from the purchase of some or all of a particular local management’s equity interest in an existing clinic. Effective January 1, 2009, if the purchase price of a non-controlling interest by the Company exceeds or is less than the book value at the time of purchase, any excess or shortfall is recognized as an adjustment to additional paid-in capital.

The fair value of goodwill and other identifiable intangible assets with indefinite lives are tested for impairment annually and upon the occurrence of certain events, and are written down to fair value if considered impaired. The Company evaluates goodwill for impairment on at least an annual basis (normally in its third quarter) by comparing the fair value of its reporting units to the carrying value of each reporting unit including related goodwill. The Company evaluates indefinite lived tradenames using the relief from royalty method in conjunction with its annual goodwill impairment test or when other triggering events are identified. The Company operates a one segment business which is made up of various clinics within partnerships. The partnerships are components of regions and are aggregated to the operating segment level for the purpose of determining the Company’s reporting units when performing its annual goodwill impairment test. In 2019, there were six regions. In addition to the six regions, in 2019, the impairment test included a separate analysis for the industrial injury prevention business, a separate reporting unit.

An impairment loss generally would be recognized when the carrying amount of the net assets of a reporting unit, inclusive of goodwill and other identifiable intangible assets, exceeds the estimated fair value of the reporting unit. The estimated fair value of a reporting unit is determined using two factors: (i) earnings prior to taxes, depreciation and amortization for the reporting unit multiplied by a price/earnings ratio used in the industry and (ii) a discounted cash flow analysis. A weight is assigned to each factor and the sum of each weight times the factor is considered the estimated fair value. For 2019, the factors (i.e., price/earnings ratio, discount rate and residual capitalization rate) were updated to reflect current market conditions. The evaluation of goodwill in 2019 did not result in any goodwill amounts that were deemed impaired.

Based on the current economic conditions and the decline in patient visits due to the pandemic, the Company evaluated whether events or circumstances indicated that it was more likely than not that the fair value of the reporting units were reduced below their carrying value as of June 30, 2020. As a result of the assessment, the Company determined that it was not more likely than not that goodwill and tradenames of the reporting units was impaired as of June 30, 2020.

As the Company did not note an impairment, no additional disclosures were deemed to be required by management. The Company also considered the impact of these judgments and estimates as they pertain to the disclosure requirements for such items within this Form 10-Q and risks and uncertainties discussions and believes that such disclosure is adequate.

Due to the uncertainty of the current economic conditions resulting from the COVID-19 pandemic, the Company will continue to review its carrying amounts of goodwill and other intangibles.

For the six months ended June 30, 2020, the Company derecognized (wrote-off) goodwill in the amount of $1.9 million related to closed clinics due to COVID-19.

The Company will continue to monitor for any triggering events or other indicators of impairment.

Redeemable Non-Controlling Interests

The non-controlling interests that are reflected as redeemable non-controlling interests in the consolidated financial statements consist of those that the owners and the Company have certain redemption rights, whether currently exercisable or not, and which currently, or in the future, require that the Company purchase or the owner sell the non-controlling interest held by the owner, if certain conditions are met. The purchase price is derived at a predetermined formula based on a multiple of trailing twelve months earnings performance as defined in the respective limited partnership agreements. The redemption rights can be triggered by the owner or the Company at such time as both of the following events have occurred: 1) termination of the owner’s employment, regardless of the reason for such termination, and 2) the passage of specified number of years after the closing of the transaction, typically three to five years, as defined in the limited partnership agreement. The redemption rights are not automatic or mandatory (even upon death) and require either the owner or the Company to exercise its rights when the conditions triggering the redemption rights have been satisfied.

On the date the Company acquires a controlling interest in a partnership, and the limited partnership agreement for such partnership contains redemption rights not under the control of the Company, the fair value of the non-controlling interest is recorded in the consolidated balance sheet under the caption – Redeemable non-controlling interests. Then, in each reporting period thereafter until it is purchased by the Company, the redeemable non-controlling interest is adjusted to the greater of its then current redemption value or initial carrying value, based on the predetermined formula defined in the respective limited partnership agreement. As a result, the value of the non-controlling interest is not adjusted below its initial carrying value. The Company records any adjustment in the redemption value, net of tax, directly to retained earnings and are not reflected in the consolidated statements of income. Although the adjustments are not reflected in the consolidated statements of income, current accounting rules require that the Company reflects the adjustments, net of tax, in the earnings per share calculation. The amount of net income attributable to redeemable non-controlling interest owners is included in consolidated net income on the face of the consolidated statements of net income. Management believes the redemption value (i.e. the carrying amount) and fair value are the same.

Non-Controlling Interests

The Company recognizes non-controlling interests, in which the Company has no obligation but the right to purchase the non-controlling interests, as permanent equity in the consolidated financial statements separate from the parent entity’s equity. The amount of net income attributable to non-controlling interests is included in consolidated net income on the face of the statements of net income. Changes in a parent entity’s ownership interest in a subsidiary that do not result in deconsolidation are treated as equity transactions if the parent entity retains its controlling financial interest. The Company recognizes a gain or loss in net income when a subsidiary is deconsolidated. Such gain or loss is measured using the fair value of the non-controlling equity investment on the deconsolidation date.

When the purchase price of a non-controlling interest by the Company exceeds the book value at the time of purchase, any excess or shortfall is recognized as an adjustment to additional paid-in capital. Additionally, operating losses are allocated to non-controlling interests even when such allocation creates a deficit balance for the non-controlling interest partner.

Revenue Recognition

Revenues are recognized in the period in which services are rendered. See Footnote 3 – Revenue Recognition, for further discussion of revenue recognition.

Allowance for Doubtful Accounts

The Company determines allowances for doubtful accounts based on the specific agings and payor classifications at each clinic. The provision for doubtful accounts is included in operating costs in the consolidated statements of net income. Net accounts receivable, which are stated at the historical carrying amount net of contractual allowances, write-offs and allowance for doubtful accounts, includes only those amounts the Company estimates to be collectible.

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

The Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more-likely-than-not threshold, the amount to be recognized in the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Securities Act (“CARES Act”) was enacted. The CARES Act includes changes to certain tax law related to net operating losses and the deductibility of interest expense and depreciation. ASC 740, Income Taxes requires the effects of changes in tax rates and laws on deferred tax balances to be recognized in the period in which the legislation is enacted. The legislation had no effect on the Company’s deferred income taxes and current income taxes payable during the six months ended June 30, 2020.

The Company did not have any accrued interest or penalties associated with any unrecognized tax benefits nor was any interest expense recognized during the six months ended June 30, 2020. The Company records any interest or penalties, if required, in interest and other expense, as appropriate.

Fair Value of Financial Instruments

The carrying amounts reported in the balance sheets for cash and cash equivalents, accounts receivable, accounts payable and notes payable approximate their fair values due to the short-term maturity of these financial instruments. The carrying amount under the Amended Credit Agreement and the redemption value of Redeemable non-controlling interests approximate the respective fair values. The fair value of the Company’s redeemable non-controlling interests is determined based on “Level 3” inputs. The interest rate on the Amended Credit Agreement, which is tied to LIBOR, is set at various short-term intervals, as detailed in the Amended Credit Agreement.

Segment Reporting

Operating segments are components of an enterprise for which separate financial information is available that is evaluated regularly by chief operating decision makers in determining the allocation of resources and in assessing performance. The Company currently operates through two segments: physical therapy operations and industrial injury prevention services.

Use of Estimates

In preparing the Company’s consolidated financial statements, management makes certain estimates and assumptions, especially in relation to, but not limited to, goodwill impairment, tradenames, allocations of purchase price, allowance for receivables, tax provision and contractual allowances, that affect the amounts reported in the consolidated financial statements and related disclosures. Actual results may differ from these estimates.

Self-Insurance Program

The Company utilizes a self-insurance plan for its employee group health insurance coverage administered by a third party. Predetermined loss limits have been arranged with an insurance company to minimize the Company’s maximum liability and cash outlay. Accrued expenses include the estimated incurred but unreported costs to settle unpaid claims and estimated future claims. Management believes that the current accrued amounts are sufficient to pay claims arising from self-insurance claims incurred through June 30, 2020.

Restricted Stock

Restricted stock issued to employees and directors is subject to continued employment or continued service on the board, respectively. Generally, restrictions on the stock granted to employees lapse in equal annual installments on the following four anniversaries of the date of grant. For those shares granted to directors, the restrictions will lapse in equal quarterly installments during the first year after the date of grant. For those granted to officers, the restrictions will lapse in equal quarterly installments during the four years following the date of grant. Compensation expense for grants of restricted stock is recognized based on the fair value per share on the date of grant amortized over the vesting period. The Company recognizes any forfeitures as they occur. The restricted stock issued is included in basic and diluted shares for the earnings per share computation.

Recently Adopted Accounting Guidance

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses, which added a new impairment model (known as the current expected credit loss (CECL) model) that is based on expected losses rather than incurred losses. Under the new guidance, an entity recognizes as an allowance its estimate of expected credit losses. The CECL model applies to most debt instruments, including trade receivables. The CECL model does not have a minimum threshold for recognition of impairment losses and entities will need to measure expected credit losses on assets that have a low risk of loss. The standard is required to be applied using the modified retrospective approach with a cumulative-effect adjustment to retained earnings, if any, upon adoption.

The Company has completed the adoption of the standard on January 1, 2020. The financial instruments subject to ASU 2016-13 are the Company’s accounts receivable derived from contracts with customers. A significant portion of the Company’s accounts receivable are from highly-solvent, creditworthy payors including governmental programs such as Medicare and Medicaid, and highly regulated commercial insurers. The Company’s estimate of expected credit losses as of January 1, 2020, using its expected credit loss evaluation process, resulted in no adjustments to the allowance for credit losses and no cumulative-effect adjustment to retained earnings on the adoption date of the standard.

In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment (Topic 350), which eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment change. ASU 2017-04 is effective prospectively for fiscal years, and the interim periods within those years, beginning after December 15, 2019. The Company has completed the adoption of the standard on January 1, 2020 and there was no impact to goodwill from the Company’s adoption of this change.

Recently Issued Accounting Guidance

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides temporary optional expedients and exceptions to the guidance on contract modifications and hedge accounting to ease the financial reporting burdens of the expected market transition from the London Interbank Offered Rate and other interbank offered rates to alternative reference rates. The new guidance was effective upon issuance, and the Company is allowed to elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the impact this standard will have on its combined financial statements.

In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740) – Simplifying the Accounting for Income Taxes (“ASU 2019-12”). The objective of ASU 2019-12 is to simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740 and to provide more consistent application to improve the comparability of financial statements. The amendments in this ASU are effective for fiscal years beginning after December 15, 2020, and early adoption is permitted. We are currently evaluating the impact this guidance may have on our consolidated financial statements and related footnote disclosures.