XML 68 R56.htm IDEA: XBRL DOCUMENT
v3.22.4

Subsequent Events (Detail Textuals) $ in Thousands |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jan. 18, 2023 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2022 | Jul. 18, 2022 Employees
Subsequent Event [Line Items] |  |  |  |
Number of employees | Employees |  |  |  | 44
Minimum |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Credit facility, available funds, percentage |  |  | 80.00% |
Maximum |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Credit facility, available funds, percentage |  |  | 85.00% |
Subsequent Event | WF Credit Agreement [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Line of credit facility amount | $ 60,000 |  |  |
Credit facility outstanding balance | 43 |  |  |
Subsequent Event | Senior Secured Credit Facility | Westlake Capital Finance, LLC [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Line of credit facility amount | 50,000 |  |  |
Minimum tangible net worth | $ 40,000 |  |  |
Amount of outstanding balance of credit facility | 60.00% |  |  |
Excess spread ratio | 8.00% |  |  |
Termination Fee Term | 90 days |  |  |
Subsequent Event | Senior Secured Credit Facility | Westlake Capital Finance, LLC [Member] | Minimum |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Credit facility, available funds, percentage | 70.00% |  |  |
Credit facility interest payment |  | $ 700 |  |
Subsequent Event | Senior Secured Credit Facility | Westlake Capital Finance, LLC [Member] | Maximum |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Credit facility, available funds, percentage | 85.00% |  |  |
Credit facility interest payment |  | $ 900 |  |

X
- Definition Amount of outstanding balance of credit facility. + References No definition available. + Details
Name: | nick_AmountOfOutstandingBalanceOfCreditFacility
Namespace Prefix: | nick_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of funds available under line of credit facility. + References No definition available. + Details
Name: | nick_CreditFacilityFundsAvailablePercentage
Namespace Prefix: | nick_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Excess spread ratio. + References No definition available. + Details
Name: | nick_ExcessSpreadRatio
Namespace Prefix: | nick_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line of credit interest payment. + References No definition available. + Details
Name: | nick_LineOfCreditInterestPayment
Namespace Prefix: | nick_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Termination fee term. + References No definition available. + Details
Name: | nick_TerminationFeeTerm
Namespace Prefix: | nick_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of employees eligible to participate in defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanNumberOfEmployees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maximum amount borrowed under the credit facility at any time during the period. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of minimum net worth required for mortgage banking as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 + Details
Name: | us-gaap_MinimumNetWorthRequiredForCompliance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShortTermDebtTypeAxis=nick_WfCreditAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=nick_SeniorSecuredCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=nick_WestlakeCapitalFinanceLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |